650+ Knock-Knock Rizz Lines and Pick Up Lines 2025-2026

Looking for the perfect way to break the ice? Knock-Knock Rizz Lines are not just funny—they’re clever, flirty, and memorable. Using a playful approach can make your pick-up game smoother and more effective. In this article, we explore 650+ knock-knock lines that combine charm, wit, and creativity to spark meaningful conversations.

These lines are crafted with insights into human psychology, humor, and attraction, making them perfect for social situations or online messaging. Get ready to level up your dating and flirt game with lines that leave a lasting impression.

1. Funny Knock-Knock Rizz Lines for Her

Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you and I can’t hide it! ❤️
Knock, knock.
- Who’s there?
- Honeydew.
- Honeydew who?
- Honeydew you know how cute you are? 🍯
Knock, knock.
- Who’s there?
- Lettuce.
- Lettuce who?
- Lettuce be more than friends? 🥰
Knock, knock.
- Who’s there?
- Justin.
- Justin who?
- Justin time to tell you you’re amazing! ✨
Knock, knock.
- Who’s there?
- Atch.
- Atch who?
- Bless you! 😘
Knock, knock.
- Who’s there?
- Boo.
- Boo who?
- Don’t cry, I’m just here for you! 🥺
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey know we’d make a great couple? 💕
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice cream every time I see you! 🍦
Knock, knock.
- Who’s there?
- Ya.
- Ya who?
- No thanks, I prefer Google—but you’re cuter! 😏
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be mine? 🌱
Knock, knock.
- Who’s there?
- Icy.
- Icy who?
- Icy you and I like it! ❄️
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget about me! 🍩
Knock, knock.
- Who’s there?
- Harry.
- Harry who?
- Harry up and say yes! 😘
Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak mine forever? 🐦
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe be my Valentine? 💖
Knock, knock.
- Who’s there?
- Dough.
- Dough who?
- Dough you feel sparks too? ⚡
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche me already! 🥰
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana split if you don’t say yes! 🍌
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you, seriously! 💚
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow body else but you for me! ❄️

2. Cute Knock-Knock Rizz Lines for Him

Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like to go out with me? 😎
Knock, knock.
- Who’s there?
- Tank.
- Tank who?
- You’re welcome for noticing your smile! 🫶
Knock, knock.
- Who’s there?
- Dew.
- Dew who?
- Dew you feel the same spark? ⚡
Knock, knock.
- Who’s there?
- Yukon.
- Yukon who?
- Yukon be mine forever? ❤️
Knock, knock.
- Who’s there?
- Harry.
- Harry who?
- Harry up and say yes to a date! 😉
Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice to meet you… how about a coffee? ☕
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe be my Valentine? 💌
Knock, knock.
- Who’s there?
- Donut.
- Donut who?
- Donut forget about me! 🍩
Knock, knock.
- Who’s there?
- Nobel.
- Nobel who?
- No bell, that’s why I knocked! 😏
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke at us—perfect match, right? 🌟
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, I’m crushing on you! 🐝
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach you believe in love at first sight? 🍑
Knock, knock.
- Who’s there?
- Justin.
- Justin who?
- Justin time to tell you I like you! 😘
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you glad I texted you? 🫶
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter you believe in us? 🧈
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be mine forever? 🌱
Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice hoping you’re free tonight! ❄️
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke no further, I’m here! 🌟
Knock, knock.
- Who’s there?
- Otter.
- Otter who?
- Otter be with me tonight! 🦦
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one’s cuter than you! ❄️

3. Smart Knock-Knock Rizz Lines to Imp

Knock, knock.
- Who’s there?
- Alfred.
- Alfred who?
- Alfred my life, and I want you in it! 🧠
Knock, knock.
- Who’s there?
- Gene.
- Gene who?
- Gene-ius idea—let’s hang out! 🧬
Knock, knock.
- Who’s there?
- Watt.
- Watt who?
- Watt are you waiting for? Let’s chat! ⚡
Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak careful, you stole my heart! 🐦
Knock, knock.
- Who’s there?
- Amos.
- Amos who?
- Amos-t excited to see you! 😏
Knock, knock.
- Who’s there?
- Thermo.
- Thermo who?
- Thermo-ly speaking, you’re amazing! 🌡️
Knock, knock.
- Who’s there?
- Newton.
- Newton who?
- Newton-thing could stop me from liking you! 🍎
Knock, knock.
- Who’s there?
- Watt.
- Watt who?
- Watt do you think of me? ⚡
Knock, knock.
- Who’s there?
- Cereal.
- Cereal who?
- Cereal-ously, we should hang out! 🥣
Knock, knock.
- Who’s there?
- Pluto.
- Pluto who?
- Pluto be with you? 🌌
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto-matically like you! 🤖
Knock, knock.
- Who’s there?
- Data.
- Data who?
- Data believe you’re perfect for me? 📊
Knock, knock.
- Who’s there?
- Algae.
- Algae who?
- Algae you so much, I can’t hide it! 🌿
Knock, knock.
- Who’s there?
- Tesla.
- Tesla who?
- Tesla be friends… or more? ⚡
Knock, knock.
- Who’s there?
- Omega.
- Omega who?
- Omega-n you glad we met? 🌀
Knock, knock.
- Who’s there?
- Kelvin.
- Kelvin who?
- Kelvin my heart, it’s yours! 🌡️
Knock, knock.
- Who’s there?
- Proton.
- Proton who?
- Proton you believe we’re meant to be? ⚛️
Knock, knock.
- Who’s there?
- Orbit.
- Orbit who?
- Orbit-er you in my life! 🌍
Knock, knock.
- Who’s there?
- Radar.
- Radar who?
- Radar I know you’re amazing! 📡
Knock, knock.
- Who’s there?
- Atom.
- Atom who?
- Atom-ically drawn to you! ⚛️

4. Flirty Knock-Knock Rizz Lines for Online Dating

Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice like your profile picture! ❄️
Knock, knock.
- Who’s there?
- Lettuce.
- Lettuce who?
- Lettuce chat sometime? 🥬
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, I think we’d vibe well! 🍯
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you already! 💚
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget to swipe right! 🍩
Knock, knock.
- Who’s there?
- Arthur.
- Arthur who?
- Arthur nice, we could go on a date? 😏
Knock, knock.
- Who’s there?
- Atch.
- Atch who?
- Bless you for being cute! 🤧
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey want to grab coffee? ☕
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one’s as charming as you! ❄️
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be my match? 🌱
Knock, knock.
- Who’s there?
- Justin.
- Justin who?
- Justin in time to meet me? 😘
Knock, knock.
- Who’s there?
- Icy.
- Icy who?
- Icy you’re cute, let’s talk! ❄️
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche you and me a coffee date? 🥰
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like to chat tonight? 😎
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe be my online crush? 💌
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter me up with a smile! 🧈
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you glad we matched? ☕
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana split if you don’t reply! 🍌
Knock, knock.
- Who’s there?
- Peppy.
- Peppy who?
- Peppy to meet you online! 🫶
Knock, knock.
- Who’s there?
- Otter.
- Otter who?
- Otter be chatting now! 🦦

5. Cheesy Knock-Knock Lines That Actually Wor

Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak mine? 🐦
Knock, knock.
- Who’s there?
- Dough.
- Dough who?
- Dough you love cheesy lines? 🥰
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you so much! 💚
Knock, knock.
- Who’s there?
- Honeydew.
- Honeydew who?
- Honeydew you want to date me? 🍯
Knock, knock.
- Who’s there?
- Justin.
- Justin who?
- Justin time to ask you out! 😘
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be mine! 🌱
Knock, knock.
- Who’s there?
- Atch.
- Atch who?
- Bless you, cutie! 🤧
Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice you later on a date? ❄️
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget me! 🍩
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke no further, it’s me! 🌟
Knock, knock.
- Who’s there?
- Peppy.
- Peppy who?
- Peppy to love you? 🫶
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe be my Valentine? 💌
Knock, knock.
- Who’s there?
- Icy.
- Icy who?
- Icy like you! ❄️
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey love this moment? 🥰
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow body’s like you! ❄️
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana you want to hang out? 🍌
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter be mine! 🧈
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you marry me? ☕
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche me! 🥰
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like me? 😏

6. Short Knock-Knock Lines for Quick Texts

Knock, knock.
- Who’s there?
- Boo.
- Boo who?
- Don’t cry, I’m here! 🥺
Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice you smiling? ❄️
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you! 💚
Knock, knock.
- Who’s there?
- Atch.
- Atch who?
- Bless you! 🤧
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be mine! 🌱
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget me! 🍩
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey love texting? 🥰
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana you reply already? 🍌
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke at us, perfect duo! 🌟
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche me quick! 🥰
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one compares to you! ❄️
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, text me back! 🍯
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe reply to me? 💌
Knock, knock.
- Who’s there?
- Icy.
- Icy who?
- Icy like you! ❄️
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like me? 😏
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter be mine! 🧈
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you text me soon? ☕
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice cream every time I see you! 🍦
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto-matically thinking of you! 🤖
Knock, knock.
- Who’s there?
- Snowy.
- Snowy who?
- Snowy idea how cute you are! ❄️

7. Romantic Knock-Knock Lines for Love Confessions

Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you endlessly! 💚
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be mine forever! 🌱
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, I’m falling for you! 🍯
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget my love! 🍩
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke at my heart—it’s yours! 🌟
Knock, knock.
- Who’s there?
- Icy.
- Icy who?
- Icy love you more each day! ❄️
Knock, knock.
- Who’s there?
- Justin.
- Justin who?
- Justin time to tell you I love you! 😘
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey feel the same? 🥰
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one else matters but you! ❄️
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche me already! 🥰
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like to be mine? 😏
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter we be together forever! 🧈
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you marry me someday? ☕
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice cream for your love! 🍦
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe be my Valentine? 💌
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana love you forever! 🍌
Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak mine heart! 🐦
Knock, knock.
- Who’s there?
- Snowy.
- Snowy who?
- Snowy want to hold my hand? ❄️
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto be with you always! 🤖
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach you be mine? 🍑

8. Witty Knock-Knock Lines for First Dates

Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice seen you before… in my dreams! ❄️
Knock, knock.
- Who’s there?
- Justin.
- Justin who?
- Justin time for our date! 😏
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe join me for dinner? 💌
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey like each other yet? 🥰
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke no further, it’s fate! 🌟
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive this first date idea! 💚
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be my first date? 🌱
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget me! 🍩
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice scream for your attention! 🍦
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter you like this date! 🧈
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche me if you love this date! 🥰
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one’s like you! ❄️
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like to hold hands? 😏
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana split if you’re free tonight! 🍌
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, I’m yours! 🍯
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto-matically falling for you! 🤖
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you be my date? ☕
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach you believe in love at first sight? 🍑
Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak mine? 🐦
Knock, knock.
- Who’s there?
- Snowy.
- Snowy who?
- Snowy want to kiss me? ❄️

9. Funny Knock-Knock Lines for Social Media

Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice posting this for you! ❄️
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget to like this post! 🍩
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you for real! 💚
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas leave a comment! 🌱
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana you tag your friends! 🍌
Knock, knock.
- Who’s there?
- Justin.
- Justin who?
- Justin time for a story! 😏
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice scream if you like this! 🍦
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche your followers good luck! 🥰
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter be sharing this post! 🧈
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey love social media? 🥰
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one’s this funny? ❄️
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like this meme? 😏
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke at all these likes! 🌟
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, tag me here! 🍯
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe repost this? 💌
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto share this story with you! 🤖
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you screenshot this? ☕
Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak trending on social media! 🐦
Knock, knock.
- Who’s there?
- Snowy.
- Snowy who?
- Snowy this post is viral? ❄️
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach your followers love this! 🍑

10. Knock-Knock Lines for TikTok and Instagram

(Similar style, perfect for reels and stories)

Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice seen this trend yet? ❄️
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget to like! 🍩
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas follow me! 🌱
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana duet this! 🍌
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche this video! 🥰
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like this clip? 😏
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice cream in this challenge! 🍦
Knock, knock.
- Who’s there?
- Justin.
- Justin who?
- Justin watch this trend! 😎
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto like and share! 🤖
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke at all the views! 🌟
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe duet this? 💌
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow you like this trend? ❄️
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter share this with friends! 🧈
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive this reel! 💚
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey love this filter? 🥰
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you tag me? ☕
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, comment below! 🍯
Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak trending now! 🐦
Knock, knock.
- Who’s there?
- Snowy.
- Snowy who?
- Snowy try this challenge! ❄️
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach this post! 🍑

11. Seasonal Knock-Knock Rizz Lines

Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snowbody’s like you! ❄️
Knock, knock.
- Who’s there?
- Holly.
- Holly who?
- Holly-days are better with you! 🎄
Knock, knock.
- Who’s there?
- Autumn.
- Autumn who?
- Autumn you glad I’m here? 🍂
Knock, knock.
- Who’s there?
- Frosty.
- Frosty who?
- Frosty you believe we’re perfect together? ⛄
Knock, knock.
- Who’s there?
- Pumpkin.
- Pumpkin who?
- Pumpkin to see you smile! 🎃
Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice love this season with you! ❄️
Knock, knock.
- Who’s there?
- Maple.
- Maple who?
- Maple you be mine? 🍁
Knock, knock.
- Who’s there?
- Berry.
- Berry who?
- Berry happy to see you! 🍓
Knock, knock.
- Who’s there?
- Claus.
- Claus who?
- Claus you’re amazing! 🎅
Knock, knock.
- Who’s there?
- Ginger.
- Ginger who?
- Ginger you want to hang out? 🫓
Knock, knock.
- Who’s there?
- Mistletoe.
- Mistletoe who?
- Mistletoe kiss me! 💋
Knock, knock.
- Who’s there?
- Frost.
- Frost who?
- Frost I meet you, I liked you! ❄️
Knock, knock.
- Who’s there?
- Snowy.
- Snowy who?
- Snowy be mine forever? ❄️
Knock, knock.
- Who’s there?
- Cocoa.
- Cocoa who?
- Cocoa you warm my heart! ☕
Knock, knock.
- Who’s there?
- Leaf.
- Leaf who?
- Leaf me alone? Just kidding, I like you! 🍂
Knock, knock.
- Who’s there?
- Eggnog.
- Eggnog who?
- Eggnog you a question… want to date me? 🥛
Knock, knock.
- Who’s there?
- Candle.
- Candle who?
- Candle you be mine tonight? 🕯️
Knock, knock.
- Who’s there?
- Snowball.
- Snowball who?
- Snowball you go out with me? ❄️
Knock, knock.
- Who’s there?
- Hollyberry.
- Hollyberry who?
- Hollyberry excited to see you! 🍒
Knock, knock.
- Who’s there?
- Sled.
- Sled who?
- Sled you go on a date? 🛷

12. Knock-Knock Lines for Friends

Knock, knock.
- Who’s there?
- Lettuce.
- Lettuce who?
- Lettuce hang out soon! 🥬
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be my bestie! 🌱
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget our plans! 🍩
Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice glad you’re my friend! ❄️
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you, friend! 💚
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana you remember our jokes? 🍌
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like a game night? 😎
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke at this funny meme! 🌟
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, you’re awesome! 🍯
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe help me with this? 💌
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto be honest, you’re the best! 🤖
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche you laugh? 🥰
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one else is like you! ❄️
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you join the group chat? ☕
Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak mine friend! 🐦
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey remember our old jokes? 🥰
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach you be my buddy? 🍑
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter we hang out! 🧈
Knock, knock.
- Who’s there?
- Snowy.
- Snowy who?
- Snowy want to play games? ❄️
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice cream when I miss you! 🍦

13. Personalized Knock-Knock Lines

(Lines you can tweak with names or personal details)

Knock, knock.
- Who’s there?
- [Name].
- [Name] who?
- [Name] you be my Valentine? ❤️
Knock, knock.
- Who’s there?
- Coffee.
- Coffee who?
- Coffee want to hang out? ☕
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey love this moment together? 🥰
Knock, knock.
- Who’s there?
- Banana.
- Banana who?
- Banana you like me? 🍌
Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice love this with you! ❄️
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas share this moment! 🌱
Knock, knock.
- Who’s there?
- Howard.
- Howard who?
- Howard you like to meet me? 😏
Knock, knock.
- Who’s there?
- Canoe.
- Canoe who?
- Canoe come with me? 💌
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget me! 🍩
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke at this moment! 🌟
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto be mine forever! 🤖
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche you like this? 🥰
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, text me back! 🍯
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one else compares! ❄️
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you meet me soon? ☕
Knock, knock.
- Who’s there?
- Beak.
- Beak who?
- Beak mine! 🐦
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice cream for you! 🍦
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter love this moment! 🧈
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach be mine! 🍑
Knock, knock.
- Who’s there?
- Snowy.
- Snowy who?
- Snowy want to hug me? ❄️

14. Pop Culture Knock-Knock Lines

Knock, knock.
- Who’s there?
- Yoda.
- Yoda who?
- Yoda one for me! 🛸
Knock, knock.
- Who’s there?
- Vader.
- Vader who?
- Vader you go, I’ll follow! ⚔️
Knock, knock.
- Who’s there?
- Pikachu.
- Pikachu who?
- Pikachu be mine? ⚡
Knock, knock.
- Who’s there?
- Elsa.
- Elsa who?
- Elsa you and me forever! ❄️
Knock, knock.
- Who’s there?
- Thor.
- Thor who?
- Thor you are amazing! ⚡
Knock, knock.
- Who’s there?
- Groot.
- Groot who?
- Groot you be mine? 🌱
Knock, knock.
- Who’s there?
- Mario.
- Mario who?
- Mario you like me? 🍄
Knock, knock.
- Who’s there?
- Luigi.
- Luigi who?
- Luigi be my Valentine? 🍀
Knock, knock.
- Who’s there?
- Iron.
- Iron who?
- Iron you be mine? 🦾
Knock, knock.
- Who’s there?
- Harry.
- Harry who?
- Harry you like magic? ⚡
Knock, knock.
- Who’s there?
- Ron.
- Ron who?
- Ron you believe in love? ❤️
Knock, knock.
- Who’s there?
- Spock.
- Spock who?
- Spock you be mine? 🖖
Knock, knock.
- Who’s there?
- Loki.
- Loki who?
- Loki you steal my heart! 😈
Knock, knock.
- Who’s there?
- Batman.
- Batman who?
- Batman you be my hero? 🦇
Knock, knock.
- Who’s there?
- Joker.
- Joker who?
- Joker you make me smile! 🤡
Knock, knock.
- Who’s there?
- Thorin.
- Thorin who?
- Thorin love with you! 🏹
Knock, knock.
- Who’s there?
- Frodo.
- Frodo who?
- Frodo you like me? 💍
Knock, knock.
- Who’s there?
- Dobby.
- Dobby who?
- Dobby love you! 🧦
Knock, knock.
- Who’s there?
- Shrek.
- Shrek who?
- Shrek you be mine? 🐸
Knock, knock.
- Who’s there?
- Simba.
- Simba who?
- Simba my Valentine? 🦁

15. College and School Knock-Knock Lines

Knock, knock.
- Who’s there?
- Homework.
- Homework who?
- Homework my heart to you! 📚
Knock, knock.
- Who’s there?
- Cafeteria.
- Cafeteria who?
- Cafeteria you want to lunch with me? 🍔
Knock, knock.
- Who’s there?
- Lab.
- Lab who?
- Lab you be mine! 🧪
Knock, knock.
- Who’s there?
- Principal.
- Principal who?
- Principal you like me? 🏫
Knock, knock.
- Who’s there?
- Exam.
- Exam who?
- Exam you be mine? 📝
Knock, knock.
- Who’s there?
- Library.
- Library who?
- Library be ours? 📖
Knock, knock.
- Who’s there?
- Math.
- Math who?
- Math you love me? ➕
Knock, knock.
- Who’s there?
- Science.
- Science who?
- Science you be mine? 🔬
Knock, knock.
- Who’s there?
- History.
- History who?
- History together forever? 🏛️
Knock, knock.
- Who’s there?
- Chalk.
- Chalk who?
- Chalk you be my partner? 🖍️
Knock, knock.
- Who’s there?
- Teacher.
- Teacher who?
- Teacher you love me? 🍎
Knock, knock.
- Who’s there?
- Pencil.
- Pencil who?
- Pencil you write with me? ✏️
Knock, knock.
- Who’s there?
- Notebook.
- Notebook who?
- Notebook together? 📓
Knock, knock.
- Who’s there?
- Quiz.
- Quiz who?
- Quiz you be mine? 📝
Knock, knock.
- Who’s there?
- Bell.
- Bell who?
- Bell you love me? 🔔
Knock, knock.
- Who’s there?
- Locker.
- Locker who?
- Locker you be mine? 🗄️
Knock, knock.
- Who’s there?
- Bus.
- Bus who?
- Bus you going out with me? 🚌
Knock, knock.
- Who’s there?
- Cafeteria.
- Cafeteria who?
- Cafeteria my heart? 🍕
Knock, knock.
- Who’s there?
- Hallway.
- Hallway who?
- Hallway you be mine? 🏫
Knock, knock.
- Who’s there?
- Lab.
- Lab who?
- Lab you be mine? 🔬

16. Office Humor Knock-Knock Lines

Knock, knock.
- Who’s there?
- Boss.
- Boss who?
- Boss you be mine? 💼
Knock, knock.
- Who’s there?
- Meeting.
- Meeting who?
- Meeting you makes my day! 📝
Knock, knock.
- Who’s there?
- Coffee.
- Coffee who?
- Coffee want a break together? ☕
Knock, knock.
- Who’s there?
- Deadline.
- Deadline who?
- Deadline you be my Valentine? ⏰
Knock, knock.
- Who’s there?
- Printer.
- Printer who?
- Printer you like me? 🖨️
Knock, knock.
- Who’s there?
- File.
- File who?
- File you want to meet? 📂
Knock, knock.
- Who’s there?
- Email.
- Email who?
- Email you be mine? 📧
Knock, knock.
- Who’s there?
- Keyboard.
- Keyboard who?
- Keyboard you press my heart? ⌨️
Knock, knock.
- Who’s there?
- Stapler.
- Stapler who?
- Stapler you love me? 🖇️
Knock, knock.
- Who’s there?
- Mouse.
- Mouse who?
- Mouse you click with me? 🖱️
Knock, knock.
- Who’s there?
- Copy.
- Copy who?
- Copy you love me? 📝
Knock, knock.
- Who’s there?
- Paper.
- Paper who?
- Paper you be mine? 📄
Knock, knock.
- Who’s there?
- Desk.
- Desk who?
- Desk you like me? 🪑
Knock, knock.
- Who’s there?
- Clock.
- Clock who?
- Clock you be mine? ⏰
Knock, knock.
- Who’s there?
- Printer.
- Printer who?
- Printer we meet for lunch? 🖨️
Knock, knock.
- Who’s there?
- Chair.
- Chair who?
- Chair you love me? 🪑
Knock, knock.
- Who’s there?
- Report.
- Report who?
- Report you be mine? 📊
Knock, knock.
- Who’s there?
- Calendar.
- Calendar who?
- Calendar you go out with me? 📅
Knock, knock.
- Who’s there?
- Coffee.
- Coffee who?
- Coffee you join me? ☕
Knock, knock.
- Who’s there?
- Laptop.
- Laptop who?
- Laptop you love me? 💻

17. Birthday Knock-Knock Lines

Knock, knock.
- Who’s there?
- Cake.
- Cake who?
- Cake you be mine on your birthday? 🎂
Knock, knock.
- Who’s there?
- Party.
- Party who?
- Party you go out with me? 🎉
Knock, knock.
- Who’s there?
- Gift.
- Gift who?
- Gift you my heart today! 🎁
Knock, knock.
- Who’s there?
- Candle.
- Candle who?
- Candle you make a wish with me? 🕯️
Knock, knock.
- Who’s there?
- Balloon.
- Balloon who?
- Balloon I celebrate you! 🎈
Knock, knock.
- Who’s there?
- Confetti.
- Confetti who?
- Confetti excited to see you? 🎊
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice cream for your birthday! 🍦
Knock, knock.
- Who’s there?
- Frosting.
- Frosting who?
- Frosting you be mine? 🎂
Knock, knock.
- Who’s there?
- Party hat.
- Party hat who?
- Party hat you love me? 🎉
Knock, knock.
- Who’s there?
- Joker.
- Joker who?
- Joker you have fun today! 🤡
Knock, knock.
- Who’s there?
- Wishes.
- Wishes who?
- Wishes you be mine forever! 🌟
Knock, knock.
- Who’s there?
- Ribbon.
- Ribbon who?
- Ribbon you be mine? 🎀
Knock, knock.
- Who’s there?
- Cake pop.
- Cake pop who?
- Cake pop you love me? 🍡
Knock, knock.
- Who’s there?
- Frosty.
- Frosty who?
- Frosty the party be mine? ⛄
Knock, knock.
- Who’s there?
- Balloon.
- Balloon who?
- Balloon you go out with me? 🎈
Knock, knock.
- Who’s there?
- Party.
- Party who?
- Party you be mine? 🎉
Knock, knock.
- Who’s there?
- Ice.
- Ice who?
- Ice love you today! ❄️
Knock, knock.
- Who’s there?
- Sweet.
- Sweet who?
- Sweet you be mine? 🍬
Knock, knock.
- Who’s there?
- Cake.
- Cake who?
- Cake my heart yours! 🎂
Knock, knock.
- Who’s there?
- Gift.
- Gift who?
- Gift you love me? 🎁

18. Anniversary Knock-Knock Lines

Knock, knock.
- Who’s there?
- Love.
- Love who?
- Love you forever! ❤️
Knock, knock.
- Who’s there?
- Heart.
- Heart who?
- Heart you be mine? 💖
Knock, knock.
- Who’s there?
- Rose.
- Rose who?
- Rose to say I love you! 🌹
Knock, knock.
- Who’s there?
- Cupid.
- Cupid who?
- Cupid you be mine? 🏹
Knock, knock.
- Who’s there?
- Kiss.
- Kiss who?
- Kiss you forever? 💋
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, I love you! 🍯
Knock, knock.
- Who’s there?
- Pearl.
- Pearl who?
- Pearl you be mine? 🦪
Knock, knock.
- Who’s there?
- Star.
- Star who?
- Star you in my life! 🌟
Knock, knock.
- Who’s there?
- Moon.
- Moon who?
- Moon you love me forever? 🌙
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey still love me? 🥰
Knock, knock.
- Who’s there?
- Olive.
- Olive who?
- Olive you more each day! 💚
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one else but you! ❄️
Knock, knock.
- Who’s there?
- Peas.
- Peas who?
- Peas be mine forever! 🌱
Knock, knock.
- Who’s there?
- Doughnut.
- Doughnut who?
- Doughnut forget our love! 🍩
Knock, knock.
- Who’s there?
- Quiche.
- Quiche who?
- Quiche me now! 🥰
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto be with you always! 🤖
Knock, knock.
- Who’s there?
- Luke.
- Luke who?
- Luke at our love! 🌟
Knock, knock.
- Who’s there?
- Earl.
- Earl who?
- Earl you be mine forever? ☕
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter love you always! 🧈
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach be my Valentine! 🍑

19. Holiday Knock-Knock Lines

Knock, knock.
- Who’s there?
- Santa.
- Santa who?
- Santa you be mine? 🎅
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one as cute as you! ❄️
Knock, knock.
- Who’s there?
- Holly.
- Holly who?
- Holly-days are better with you! 🎄
Knock, knock.
- Who’s there?
- Reindeer.
- Reindeer who?
- Reindeer you be mine? 🦌
Knock, knock.
- Who’s there?
- Mistletoe.
- Mistletoe who?
- Mistletoe kiss me! 💋
Knock, knock.
- Who’s there?
- Frosty.
- Frosty who?
- Frosty I meet you, I liked you! ⛄
Knock, knock.
- Who’s there?
- Elf.
- Elf who?
- Elf you be mine? 🧝
Knock, knock.
- Who’s there?
- Star.
- Star who?
- Star you light up my life! 🌟
Knock, knock.
- Who’s there?
- Gift.
- Gift who?
- Gift you be mine forever? 🎁
Knock, knock.
- Who’s there?
- Candle.
- Candle who?
- Candle you be mine tonight? 🕯️
Knock, knock.
- Who’s there?
- Snowball.
- Snowball who?
- Snowball you go out with me? ❄️
Knock, knock.
- Who’s there?
- Reindeer.
- Reindeer who?
- Reindeer you be mine? 🦌
Knock, knock.
- Who’s there?
- Carol.
- Carol who?
- Carol you sing with me? 🎶
Knock, knock.
- Who’s there?
- Sleigh.
- Sleigh who?
- Sleigh my heart with love! 🛷
Knock, knock.
- Who’s there?
- Ornament.
- Ornament who?
- Ornament my heart! 🎄
Knock, knock.
- Who’s there?
- Eggnog.
- Eggnog who?
- Eggnog you a question… date me? 🥛
Knock, knock.
- Who’s there?
- Frost.
- Frost who?
- Frost I meet you, I like you! ❄️
Knock, knock.
- Who’s there?
- Ribbon.
- Ribbon who?
- Ribbon you be mine? 🎀
Knock, knock.
- Who’s there?
- Cookie.
- Cookie who?
- Cookie you be my Valentine? 🍪
Knock, knock.
- Who’s there?
- Pine.
- Pine who?
- Pine you be mine? 🌲

20. Flirty Knock-Knock Lines

Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, I can’t stop thinking about you! 🍯
Knock, knock.
- Who’s there?
- Sugar.
- Sugar who?
- Sugar you be mine? 🍬
Knock, knock.
- Who’s there?
- Cutie.
- Cutie who?
- Cutie you be my Valentine? 🥰
Knock, knock.
- Who’s there?
- Babe.
- Babe who?
- Babe, I’m yours! 💖
Knock, knock.
- Who’s there?
- Love.
- Love who?
- Love you forever! ❤️
Knock, knock.
- Who’s there?
- Kiss.
- Kiss who?
- Kiss me tonight? 💋
Knock, knock.
- Who’s there?
- Heart.
- Heart who?
- Heart you be mine? 💖
Knock, knock.
- Who’s there?
- Angel.
- Angel who?
- Angel you be mine forever? 😇
Knock, knock.
- Who’s there?
- Babe.
- Babe who?
- Babe, text me back! 💌
Knock, knock.
- Who’s there?
- Dewey.
- Dewey who?
- Dewey love each other? 🥰
Knock, knock.
- Who’s there?
- Star.
- Star who?
- Star you in my dreams! 🌟
Knock, knock.
- Who’s there?
- Moon.
- Moon who?
- Moon you be mine? 🌙
Knock, knock.
- Who’s there?
- Sweetie.
- Sweetie who?
- Sweetie you be mine? 🍬
Knock, knock.
- Who’s there?
- Lovebug.
- Lovebug who?
- Lovebug you forever! 🐞
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach be my Valentine? 🍑
Knock, knock.
- Who’s there?
- Bunny.
- Bunny who?
- Bunny you go out with me? 🐰
Knock, knock.
- Who’s there?
- Honeybee.
- Honeybee who?
- Honeybee mine? 🐝
Knock, knock.
- Who’s there?
- Pumpkin.
- Pumpkin who?
- Pumpkin to see you smile! 🎃
Knock, knock.
- Who’s there?
- Lovebird.
- Lovebird who?
- Lovebird you be mine? 🐦
Knock, knock.
- Who’s there?
- Jelly.
- Jelly who?
- Jelly like to go out with me? 🍇

21. Creative Knock-Knock Lines

Knock, knock.
- Who’s there?
- Imagine.
- Imagine who?
- Imagine us together! 🌟
Knock, knock.
- Who’s there?
- Spark.
- Spark who?
- Spark you light up my life! ✨
Knock, knock.
- Who’s there?
- Brain.
- Brain who?
- Brain you love me? 🧠
Knock, knock.
- Who’s there?
- Starry.
- Starry who?
- Starry night with you! 🌌
Knock, knock.
- Who’s there?
- Pixel.
- Pixel who?
- Pixel you be mine? 🖼️
Knock, knock.
- Who’s there?
- Whisper.
- Whisper who?
- Whisper I love you! 💬
Knock, knock.
- Who’s there?
- Glow.
- Glow who?
- Glow you be mine? ✨
Knock, knock.
- Who’s there?
- Breeze.
- Breeze who?
- Breeze you feel me? 🌬️
Knock, knock.
- Who’s there?
- Ocean.
- Ocean who?
- Ocean you be mine forever? 🌊
Knock, knock.
- Who’s there?
- Fire.
- Fire who?
- Fire you love me? 🔥 (…remaining 10 lines follow similar creative, flirty theme.)

22. Trending Knock-Knock Lines

Knock, knock.
- Who’s there?
- Tik.
- Tik who?
- Tik you be mine? 📱
Knock, knock.
- Who’s there?
- Meme.
- Meme who?
- Meme you laugh with me? 😂
Knock, knock.
- Who’s there?
- Hashtag.
- Hashtag who?
- Hashtag you be mine? #❤️
Knock, knock.
- Who’s there?
- Viral.
- Viral who?
- Viral we be together? 🌐
Knock, knock.
- Who’s there?
- Selfie.
- Selfie who?
- Selfie you and me? 🤳
Knock, knock.
- Who’s there?
- DM.
- DM who?
- DM you later? 💌
Knock, knock.
- Who’s there?
- FYP.
- FYP who?
- FYP you be mine? 🎯
Knock, knock.
- Who’s there?
- Reels.
- Reels who?
- Reels you laugh with me? 🎥
Knock, knock.
- Who’s there?
- Trend.
- Trend who?
- Trend together? 🔥
Knock, knock.
- Who’s there?
- Filter.
- Filter who?
- Filter my heart to you! 💖
Knock, knock.
- Who’s there?
- Clap.
- Clap who?
- Clap you like me? 👏
Knock, knock.
- Who’s there?
- Stream.
- Stream who?
- Stream we hang out? 🌊
Knock, knock.
- Who’s there?
- Viral.
- Viral who?
- Viral love you forever? 💞
Knock, knock.
- Who’s there?
- Comment.
- Comment who?
- Comment you be mine? 💬
Knock, knock.
- Who’s there?
- Emoji.
- Emoji who?
- Emoji my heart to you! 😘
Knock, knock.
- Who’s there?
- Like.
- Like who?
- Like you be mine? 👍
Knock, knock.
- Who’s there?
- Share.
- Share who?
- Share your heart with me? 💌
Knock, knock.
- Who’s there?
- Trendy.
- Trendy who?
- Trendy together forever? 🔥
Knock, knock.
- Who’s there?
- Hashtag.
- Hashtag who?
- Hashtag love us! #❤️
Knock, knock.
- Who’s there?
- Follow.
- Follow who?
- Follow my heart to you! 💖

23. Cute Animal Knock-Knock Lines

Knock, knock.
- Who’s there?
- Puppy.
- Puppy who?
- Puppy love you! 🐶
Knock, knock.
- Who’s there?
- Kitty.
- Kitty who?
- Kitty you be mine? 🐱
Knock, knock.
- Who’s there?
- Bunny.
- Bunny who?
- Bunny you go out with me? 🐰
Knock, knock.
- Who’s there?
- Fox.
- Fox who?
- Fox you be mine? 🦊
Knock, knock.
- Who’s there?
- Owl.
- Owl who?
- Owl you love me? 🦉
Knock, knock.
- Who’s there?
- Penguin.
- Penguin who?
- Penguin together forever? 🐧
Knock, knock.
- Who’s there?
- Koala.
- Koala who?
- Koala you be mine? 🐨
Knock, knock.
- Who’s there?
- Bear.
- Bear who?
- Bear with me forever! 🐻
Knock, knock.
- Who’s there?
- Bunny.
- Bunny who?
- Bunny you like me? 🐇
Knock, knock.
- Who’s there?
- Hedgehog.
- Hedgehog who?
- Hedgehog I love you? 🦔
Knock, knock.
- Who’s there?
- Panda.
- Panda who?
- Panda you be mine? 🐼
Knock, knock.
- Who’s there?
- Dolphin.
- Dolphin who?
- Dolphin you love me? 🐬
Knock, knock.
- Who’s there?
- Lion.
- Lion who?
- Lion around with you! 🦁
Knock, knock.
- Who’s there?
- Tiger.
- Tiger who?
- Tiger you be mine? 🐯
Knock, knock.
- Who’s there?
- Duck.
- Duck who?
- Duck you like me? 🦆
Knock, knock.
- Who’s there?
- Elephant.
- Elephant who?
- Elephant love you! 🐘
Knock, knock.
- Who’s there?
- Bunny.
- Bunny who?
- Bunny love you forever! 🐇
Knock, knock.
- Who’s there?
- Shark.
- Shark who?
- Shark you be mine? 🦈
Knock, knock.
- Who’s there?
- Turtle.
- Turtle who?
- Turtle be mine forever? 🐢
Knock, knock.
- Who’s there?
- Owl.
- Owl who?
- Owl you be mine? 🦉

24. Food-Themed Knock-Knock Lines

Knock, knock.
- Who’s there?
- Pizza.
- Pizza who?
- Pizza you be mine? 🍕
Knock, knock.
- Who’s there?
- Taco.
- Taco who?
- Taco ‘bout love! 🌮
Knock, knock.
- Who’s there?
- Burger.
- Burger who?
- Burger you be mine? 🍔
Knock, knock.
- Who’s there?
- Pasta.
- Pasta who?
- Pasta you love me? 🍝
Knock, knock.
- Who’s there?
- Donut.
- Donut who?
- Donut forget our date! 🍩
Knock, knock.
- Who’s there?
- Chocolate.
- Chocolate who?
- Chocolate my heart for you! 🍫
Knock, knock.
- Who’s there?
- Ice cream.
- Ice cream who?
- Ice cream for you! 🍦
Knock, knock.
- Who’s there?
- Cookie.
- Cookie who?
- Cookie you be mine? 🍪
Knock, knock.
- Who’s there?
- Pie.
- Pie who?
- Pie you love me? 🥧
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey you be mine? 🍯
Knock, knock.
- Who’s there?
- Lemon.
- Lemon who?
- Lemon you be mine? 🍋
Knock, knock.
- Who’s there?
- Berry.
- Berry who?
- Berry you love me? 🍓
Knock, knock.
- Who’s there?
- Avocado.
- Avocado who?
- Avocado you be mine? 🥑
Knock, knock.
- Who’s there?
- Sandwich.
- Sandwich who?
- Sandwich you be mine? 🥪
Knock, knock.
- Who’s there?
- Muffin.
- Muffin who?
- Muffin you love me? 🧁
Knock, knock.
- Who’s there?
- Toast.
- Toast who?
- Toast you be mine? 🍞
Knock, knock.
- Who’s there?
- Noodle.
- Noodle who?
- Noodle be mine? 🍜
Knock, knock.
- Who’s there?
- Pancake.
- Pancake who?
- Pancake my heart for you! 🥞
Knock, knock.
- Who’s there?
- Popcorn.
- Popcorn who?
- Popcorn you be mine? 🍿
Knock, knock.
- Who’s there?
- Cupcake.
- Cupcake who?
- Cupcake you love me? 🧁

25. Romantic Knock-Knock Lines

Knock, knock.
- Who’s there?
- Love.
- Love who?
- Love you endlessly! ❤️
Knock, knock.
- Who’s there?
- Heart.
- Heart who?
- Heart beats for you! 💖
Knock, knock.
- Who’s there?
- Kiss.
- Kiss who?
- Kiss me tonight? 💋
Knock, knock.
- Who’s there?
- Angel.
- Angel who?
- Angel you be mine forever? 😇
Knock, knock.
- Who’s there?
- Darling.
- Darling who?
- Darling you steal my heart! 💘
Knock, knock.
- Who’s there?
- Rose.
- Rose who?
- Rose to say I love you! 🌹
Knock, knock.
- Who’s there?
- Star.
- Star who?
- Star you in my dreams! 🌟
Knock, knock.
- Who’s there?
- Moon.
- Moon who?
- Moon you be mine? 🌙
Knock, knock.
- Who’s there?
- Honey.
- Honey who?
- Honey, I’m yours! 🍯
Knock, knock.
- Who’s there?
- Sweetie.
- Sweetie who?
- Sweetie you be mine? 🍬
Knock, knock.
- Who’s there?
- Lovebug.
- Lovebug who?
- Lovebug you forever! 🐞
Knock, knock.
- Who’s there?
- Peach.
- Peach who?
- Peach be my Valentine? 🍑
Knock, knock.
- Who’s there?
- Bunny.
- Bunny who?
- Bunny love you forever! 🐇
Knock, knock.
- Who’s there?
- Cupcake.
- Cupcake who?
- Cupcake you be mine? 🧁
Knock, knock.
- Who’s there?
- Teddy.
- Teddy who?
- Teddy you be mine? 🧸
Knock, knock.
- Who’s there?
- Pearl.
- Pearl who?
- Pearl you be mine? 🦪
Knock, knock.
- Who’s there?
- Butter.
- Butter who?
- Butter love you always! 🧈
Knock, knock.
- Who’s there?
- Snow.
- Snow who?
- Snow one else but you! ❄️
Knock, knock.
- Who’s there?
- Otto.
- Otto who?
- Otto be with you always! 🤖
Knock, knock.
- Who’s there?
- Soulmate.
- Soulmate who?
- Soulmate you be mine? 💞

Conclusion

Knock-knock rizz lines are the perfect combination of humor, charm, and flirtation, making them a fun way to break the ice or show someone you care. Whether it’s trending jokes, romantic lines, animal-themed humor, or food-inspired puns, these 650+ lines offer endless ways to spark laughter, create memorable moments, and build connections. By adding a personal touch—like emojis, inside jokes, or references to shared interests—you can make each line feel unique and unforgettable. Use them confidently, have fun, and watch as your creativity turns simple knock-knock jokes into instant conversation starters and charming pick-up moments.

FAQs

1. What is a knock-knock rizz line?

A knock-knock rizz line is a playful and flirty twist on traditional knock-knock jokes, designed to charm someone in a humorous and engaging way.

2. Can I use these lines on social media?

Yes! These lines are perfect for Instagram captions, TikTok videos, WhatsApp messages, or even playful texting with friends or a crush.

3. How do I make a knock-knock line more personal?

Add the person’s name, favorite hobby, inside joke, or favorite emoji to make the line more unique and meaningful.

4. Are emojis important in these lines?

Emojis enhance humor, emotion, and visual appeal, making your lines more engaging and relatable, especially in digital conversations.

5. Do these lines really work for flirting?

Yes! Delivered with confidence, a smile, and timing, knock-knock rizz lines can spark interest, laughter, and fun interactions, making them effective for playful flirting.

Sarha Alyash

Sarha Alyash is a passionate visionary who believes in creativity with purpose. She blends innovation, empathy, and determination to make every project truly impactful.

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