Looking for funny knock-knock jokes to tell friends, make kids laugh, break the ice, or send someone a silly text? This collection has knock-knock jokes for different ages and situations, including adults, kids, teens, flirting, texting, and short one-liners.
Knock-knock jokes are simple because they follow a familiar call-and-response pattern. One person says “Knock, knock,” the other asks “Who’s there?” and the joke builds from there. Their simplicity makes them especially easy for children to learn and for adults to share when they want a quick laugh.
Here are funny knock-knock jokes for different audiences and occasions.
Funny Knock-Knock Jokes for Adults
These jokes are written with adults in mind, using wordplay, everyday situations, and a little more sarcasm than children’s knock-knock jokes.
- Knock, knock.
Who’s there?
Control freak.
Control freak who?
Now you say, “Control freak who?” - Knock, knock.
Who’s there?
Tank.
Tank who?
You’re welcome. - Knock, knock.
Who’s there?
Interrupting cow.
Interrupting cow wh—
MOO! - Knock, knock.
Who’s there?
Coffee.
Coffee who?
Coffee, because I need you before I can function. - Knock, knock.
Who’s there?
Opportunity.
Opportunity who?
You missed it. I already left. - Knock, knock.
Who’s there?
Nobody.
Nobody who?
Exactly. That’s what happens when you ignore my messages. - Knock, knock.
Who’s there?
Weekend.
Weekend who?
Weekend is too short. - Knock, knock.
Who’s there?
Adult.
Adult who?
Adulting is overrated. Can I come back tomorrow? - Knock, knock.
Who’s there?
Alarm.
Alarm who?
Alarm you again tomorrow morning. - Knock, knock.
Who’s there?
Bills.
Bills who?
Bills again. Apparently, they missed me.
Funny Knock-Knock Jokes
Here are classic-style knock-knock jokes that work for almost any audience.
- Knock, knock.
Who’s there?
Boo.
Boo who?
Don’t cry. It’s only a joke! - Knock, knock.
Who’s there?
Lettuce.
Lettuce who?
Lettuce in. It’s cold out here! - Knock, knock.
Who’s there?
Atch.
Atch who?
Bless you! - Knock, knock.
Who’s there?
Olive.
Olive who?
Olive you! - Knock, knock.
Who’s there?
Cow says.
Cow says who?
No, a cow says moo! - Knock, knock.
Who’s there?
Annie.
Annie who?
Annie body home? - Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up and open the door! - Knock, knock.
Who’s there?
Dishes.
Dishes who?
Dishes Sean Connery. - Knock, knock.
Who’s there?
Ya.
Ya who?
No thanks, I’m just asking. - Knock, knock.
Who’s there?
Wooden shoe.
Wooden shoe who?
Wooden shoe like to hear another joke?
Funny Knock-Knock Jokes for Kids
Kids usually enjoy knock-knock jokes that are short, silly, and easy to understand. These are suitable for sharing at home, school, parties, or family gatherings.
- Knock, knock.
Who’s there?
Banana.
Banana who?
Knock, knock.
Who’s there?
Banana.
Banana who?
Knock, knock.
Who’s there?
Orange.
Orange who?
Orange you glad I didn’t say banana? - Knock, knock.
Who’s there?
Teddy.
Teddy who?
Teddy bear! - Knock, knock.
Who’s there?
Tank.
Tank who?
You’re welcome! - Knock, knock.
Who’s there?
Canoe.
Canoe who?
Canoe come out and play? - Knock, knock.
Who’s there?
Ice cream.
Ice cream who?
Ice cream if you don’t let me in! - Knock, knock.
Who’s there?
Bumblebee.
Bumblebee who?
Bumblebee quiet. The baby’s sleeping! - Knock, knock.
Who’s there?
Spell.
Spell who?
W-H-O. - Knock, knock.
Who’s there?
Ketchup.
Ketchup who?
Ketchup with me and we’ll have fun! - Knock, knock.
Who’s there?
Robin.
Robin who?
Robin you! Now open the door! - Knock, knock.
Who’s there?
Little old lady.
Little old lady who?
I didn’t know you could yodel!
Funny Knock-Knock Jokes for Teens
Teenagers often appreciate jokes that are silly but also have a little sarcasm or wordplay.
- Knock, knock.
Who’s there?
Wi-Fi.
Wi-Fi who?
Wi-Fi don’t you open the door? - Knock, knock.
Who’s there?
Text.
Text who?
Text me back. You know you saw my message. - Knock, knock.
Who’s there?
Homework.
Homework who?
Homework? I thought we agreed not to talk about that. - Knock, knock.
Who’s there?
Snap.
Snap who?
Snap out of it and open the door! - Knock, knock.
Who’s there?
School.
School who?
School’s out. Let’s celebrate. - Knock, knock.
Who’s there?
Ghost.
Ghost who?
Ghost to show me your homework. - Knock, knock.
Who’s there?
Tik.
Tik who?
Tik me to the party! - Knock, knock.
Who’s there?
Exam.
Exam who?
Examining my grades is not going to make them better.
Funny Knock-Knock Jokes for Adults One-Liners
These are short enough to use as quick jokes, captions, status updates, or conversation starters.
- Knock, knock. Who’s there? Boo. Boo who? Don’t cry!
- Knock, knock. Who’s there? Tank. Tank who? You’re welcome.
- Knock, knock. Who’s there? Lettuce. Lettuce who? Lettuce in!
- Knock, knock. Who’s there? Olive. Olive who? Olive you.
- Knock, knock. Who’s there? Weekend. Weekend who? Weekend is never long enough.
- Knock, knock. Who’s there? Coffee. Coffee who? Coffee first, questions later.
- Knock, knock. Who’s there? Wi-Fi. Wi-Fi who? Wi-Fi you still outside?
- Knock, knock. Who’s there? Budget. Budget who? I don’t want to talk about it.
- Knock, knock. Who’s there? Adulting. Adulting who? I’d like to cancel my subscription.
- Knock, knock. Who’s there? Sleep. Sleep who? Sleep is calling, and I’m answering.
Funny Knock-Knock Jokes for 5 Year Olds
For five-year-olds, the best jokes are easy to repeat and don’t depend on complicated references.
- Knock, knock.
Who’s there?
Boo.
Boo who?
Don’t cry! - Knock, knock.
Who’s there?
Cow.
Cow who?
Cow says moo! - Knock, knock.
Who’s there?
Orange.
Orange who?
Orange you happy to see me? - Knock, knock.
Who’s there?
Peas.
Peas who?
Peas let me in! - Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up! - Knock, knock.
Who’s there?
Ice cream.
Ice cream who?
Ice cream because it’s cold! - Knock, knock.
Who’s there?
Dog.
Dog who?
Dog-gone it, open the door! - Knock, knock.
Who’s there?
Boo.
Boo who?
You don’t have to cry every time I visit! - Knock, knock.
Who’s there?
Canoe.
Canoe who?
Canoe play with me? - Knock, knock.
Who’s there?
Donut.
Donut who?
Donut forget to open the door!
Funny Knock-Knock Jokes for Adults Over Text
Knock-knock jokes work surprisingly well over text because the other person can play along with the setup.
Try sending the joke one line at a time rather than sending the entire joke in one message.
1.
You: Knock, knock.
Them: Who’s there?
You: Lettuce.
Them: Lettuce who?
You: Lettuce talk. I’ve been waiting for you to text me back.
2.
You: Knock, knock.
Them: Who’s there?
You: Weekend.
Them: Weekend who?
You: Weekend plans. Are you free?
3.
You: Knock, knock.
Them: Who’s there?
You: Coffee.
Them: Coffee who?
You: Coffee with me would solve everything.
4.
You: Knock, knock.
Them: Who’s there?
You: Wi-Fi.
Them: Wi-Fi who?
You: Wi-Fi don’t you answer my messages?
5.
You: Knock, knock.
Them: Who’s there?
You: Olive.
Them: Olive who?
You: Olive talking to you.
6.
You: Knock, knock.
Them: Who’s there?
You: Interrupting cow.
Them: Interrupting cow wh—
You: MOO!
You: Sorry. I couldn’t resist.
Funny Knock-Knock Jokes Flirty
A knock-knock joke can be a playful way to start a conversation with someone you like. These are intentionally light rather than overly romantic.
- Knock, knock.
Who’s there?
Olive.
Olive who?
Olive you, but I’ll settle for a reply. - Knock, knock.
Who’s there?
Canoe.
Canoe who?
Canoe go on a date with me? - Knock, knock.
Who’s there?
Honey.
Honey who?
Honey, I think you’re pretty cute. - Knock, knock.
Who’s there?
Adore.
Adore who?
Adore you, obviously. - Knock, knock.
Who’s there?
Kiss.
Kiss who?
Kiss me and find out. - Knock, knock.
Who’s there?
You.
You who?
You are the reason I’m smiling at my phone. - Knock, knock.
Who’s there?
Date.
Date who?
Date night. You and me. What do you think? - Knock, knock.
Who’s there?
Cutie.
Cutie who?
Cutie who’s been on my mind all day. - Knock, knock.
Who’s there?
Romeo.
Romeo who?
Romeo-tically speaking, I think you’re amazing. - Knock, knock.
Who’s there?
Guess.
Guess who?
Guess who’s hoping you’ll say yes to a date?
Funny Knock-Knock Jokes One-Liners
When you want something extremely short, these one-liners are easy to copy and share.
- Knock, knock. Who’s there? Al. Al who? Al be waiting outside.
- Knock, knock. Who’s there? Dew. Dew who? Dew you want another joke?
- Knock, knock. Who’s there? Annie. Annie who? Annie one home?
- Knock, knock. Who’s there? Luke. Luke who? Luke through the window!
- Knock, knock. Who’s there? Nobel. Nobel who? Nobel, that’s why I knocked.
- Knock, knock. Who’s there? Justin. Justin who? Justin time!
- Knock, knock. Who’s there? Cargo. Cargo who? Cargo beep beep!
- Knock, knock. Who’s there? Hawaii. Hawaii who? I’m fine. Hawaii you?
- Knock, knock. Who’s there? Europe. Europe who? No, you’re a poo!
- Knock, knock. Who’s there? Amos. Amos who? A mosquito!
Funny Knock-Knock Jokes for 6 Year Olds
Six-year-olds can enjoy slightly more elaborate jokes while still benefiting from simple wordplay and familiar subjects.
- Knock, knock.
Who’s there?
Atch.
Atch who?
Bless you! - Knock, knock.
Who’s there?
Cows go.
Cows go who?
No, cows go moo! - Knock, knock.
Who’s there?
Nana.
Nana who?
Nana your business! - Knock, knock.
Who’s there?
Needle.
Needle who?
Needle little help opening the door! - Knock, knock.
Who’s there?
Wooden shoe.
Wooden shoe who?
Wooden shoe like another joke? - Knock, knock.
Who’s there?
Alpaca.
Alpaca who?
Alpaca the snacks if you bring the drinks! - Knock, knock.
Who’s there?
Figs.
Figs who?
Figs the doorbell—it’s broken! - Knock, knock.
Who’s there?
Dishes.
Dishes who?
Dishes a funny joke! - Knock, knock.
Who’s there?
Spell.
Spell who?
W-H-O. - Knock, knock.
Who’s there?
Banana.
Banana who?
Banana split before you open the door!
How to Make a Knock-Knock Joke Funnier
The best knock-knock jokes depend on timing. Give the other person enough time to respond to each part instead of rushing through the joke.
For children, choose jokes based on animals, food, school, toys, and simple wordplay. For adults, you can use work, relationships, technology, money, coffee, and everyday frustrations.
You can also create your own knock-knock jokes by choosing a word that sounds like another phrase. For example, a word such as “lettuce” can become “let us,” giving you the setup for a simple pun.
Final Thoughts
Funny knock-knock jokes are easy to remember and share because they invite the listener to participate in the joke. You can use them with children, friends, family, teenagers, coworkers, or someone you’re trying to make smile over text.
Whether you want a funny knock-knock joke for an adult, a child, a teenager, a flirty conversation, or a quick text, the best choice is usually short, easy to understand, and delivered with a little confidence.
Steve George is Blogger, a marketer and content writer. He has B.A. in Economics from the University of Washington. Read more about Mzuri Mag.