Knock-knock jokes are one of those timeless things that somehow never stop being funny. Whether you’re a kid hearing them for the first time, a parent trying to make your children laugh at dinner, or just someone who enjoys a good cheesy joke, there’s something oddly satisfying about the classic “Knock-knock” setup.

The best part? They’re simple, silly, and perfect for sharing with literally anyone. Some are goofy enough to make you roll your eyes, while others are surprisingly clever and will have you laughing harder than you expected. And honestly, sometimes the cornier the joke is, the funnier it becomes.

In this post, you’ll find 50 of the funniest knock-knock jokes that truly never get old. Some are classic favorites, some are playful puns, and some are just delightfully ridiculous in the best way possible.

So get ready to laugh, cringe a little, and probably save a few of these to annoy your friends later.

Knock Knock Jokes

Classic Knock Knock Jokes Everyone Loves

Some knock-knock jokes have been around forever, and honestly? They still work every single time. These are the kind of jokes you remember from childhood and still laugh at years later. They’re simple, harmless, and impossible not to smile at.

  • Knock, knock! Who’s there? Eggs. Eggs who? Eggs-cited to see you!
  • Knock, knock. Who’s there? Lettuce. Lettuce who? Lettuce in, it’s freezing out here!
  • Knock, knock. Who’s there? Cow says. Cow says who? No silly, cow says moo!
  • Knock, knock. Who’s there? A broken pencil. A broken pencil who? Never mind. It’s pointless.
  • Knock, knock. Who’s there? Tank. Tank who? You’re welcome!
  • Knock, knock. Who’s there? Two knee. Two knee who? Two knee fish.
  • Knock, knock! Who’s there? Will. Will who? Will you stop with these corny jokes already?
  • Knock, knock! Who’s there? Eye. Eye who? Eye see you! Do you see me?
  • Knock knock! Who’s there? Olive. Olive who? Olive you and I miss you!
  • Knock, knock! Who’s there? Batter. Batter who? Batter late than never.
  • Knock knock! Who’s there? Harry. Harry who? Harry up and open the door!
  • Knock knock Who’s there? Annie. Annie who? Annie thing you can do, I can do better!
  • Knock, knock! Who’s there? For. For who? Forgot my keys, unlock the door.
  • Knock, knock! Who’s there? Justin. Justin who? Justin time for dinner!
  • Knock, knock! Who’s there? Nobel. Nobel who? No bell, that’s why I knocked!
  • Knock, knock! Who’s there? Atch. Atch who? Bless you!
  • Knock, knock! Who’s there? Dishes. Dishes who? Dishes the police, open up!
  • Knock, knock! Who’s there? Cash. Cash who? No thanks, I’d rather have peanuts.
  • Knock, knock! Who’s there? Donut. Donut who? Donut ask me another question.
  • Knock, knock! Who’s there? Ice cream. Ice cream who? Ice cream if you don’t give me some candy.
  • Knock, knock! Who’s there? Alpaca. Alpaca who? Alpaca the snacks for the trip!
  • Knock, knock! Who’s there? Opportunity. Opportunity who? That’s impossible. Opportunity doesn’t knock twice!

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Silly Knock Knock Jokes That Are So Bad They’re Funny

There’s a special category of jokes that are so unbelievably cheesy that they somehow become hilarious. These are the jokes that make people groan, laugh, and question your sense of humor all at once. Honestly, those are usually the best kind.

  • Knock, knock! Who’s there? Etch. Etch who? Bless you!
  • Knock, knock! Who’s there? Spell. Spell who? W-H-O.
  • Knock, knock! Who’s there? Needle. Needle who? Needle little help opening this door.
  • Knock, knock! Who’s there? Wire. Wire who? Wire you so cute?
  • Knock, knock! Who’s there? Harry? Harry who? Harry up, I’ve got places to be!
  • Knock, knock. Who’s there? Howl. Howl who? Howl you know if you don’t open the door?
  • Knock knock! Who’s there? Ice cream. Ice cream who? Ice cream every time I see a spider!
  • Knock, knock! Who’s there? Robin. Robin who? Robin you, now hand over the pizza.
  • Knock, knock! Who’s there? Cargo. Cargo who? Car go beep, beep!

 

Funny Knock Knock Jokes for Kids and Families

The best family jokes are the ones everyone can enjoy together. These knock-knock jokes are clean, goofy, and perfect for road trips, classrooms, lunch tables, or random moments when you just need a laugh.

  • Knock, knock! Who’s there? Pencil. Pencil who? Pencil me in for later!
  • Knock, knock! Who’s there? Butter. Butter who? Butter open the door before I freeze!
  • Knock, knock! Who’s there? Luke. Luke who? Luke through the peephole and find out.
  • Knock, knock! Who’s there? Justin. Justin who? Justin time for dinner!
  • Knock! Knock! Who’s there? Anita. Anita who? Anita come in!
  • Knock! Knock! Who’s There? Figs. Figs who? Figs the doorbell, it’s broken.
  • Knock, knock! Who’s there? Mint. Mint who? Mint to tell ya I was coming by.
  • Knock, knock! Who’s there? Goat. Goat who? Goat find out!

You may also like: 75 Bad Jokes So Cringe They’re Actually Funny

The Funniest Random Knock Knock Jokes Ever

And finally, we have the completely random jokes that make absolutely no sense… yet still somehow manage to be hilarious. These are perfect for people who love chaotic humor and unexpected punchlines.

  • Knock, knock! Who’s there? Chicken. Chicken who? Chicken out these amazing jokes!
  • Knock, knock! Who’s there? Water. Water who? Water you doing later?
  • Knock, knock! Who’s there? Ketchup. Ketchup who? Ketchup with me if you can!
  • Knock! Knock! Who’s there? Noah. Noah who? Noah good place we can go get lunch?
  • Knock! Knock! Who’s there? Cereal. Cereal who? Cereal pleasure to meet you!
  • Knock! Knock! Who’s there? Cash. Cash who? No thanks, but I’d love some peanuts.

Final Thoughts

There’s a reason knock-knock jokes have survived for generations. They’re simple, easy to remember, and guaranteed to make at least someone laugh. Even when the punchline is completely ridiculous, there’s something fun about the build-up and the shared groan afterward.

Whether you’re telling these jokes to kids, texting them to friends, adding them to lunch notes, or just looking for a quick laugh during the day, these classic knock-knock jokes never really go out of style.

And honestly, life is better when you allow yourself to laugh at silly things once in a while.

Puns and Jokes