Quotes / "Knock Knock" Joke

"Knock knock! ... That's when you would say, 'who's there?'... if... there were... any Whos there. Get it? 'Whos there'! ... nobody."

— Horton, Horton Hears a Who! (2008)

Rowley Jefferson: "Knock knock."

Greg Heffley: "Huh?"

Rowley: "Thermos."

Greg: "Excuse me?"

Rowley: "Thermos be some way to tickle your funny bone."

— Diary of a Wimpy Kid

Telly: "Knock knock."

Miles: "Who's there?"

Telly: "Atch."

Miles: "Atch who?"

Telly: "So sorry you're sneezing. I hope you don't have a cold."

— Sesame Street

Luan Loud: "Knock knock."

Luan's siblings: (unamused) "Who's there?"

Luan: "Let me in. I want to borrow a dollar."

Luan's siblings: (unamused) "Let me in. I want to borrow a dollar who?"

— The Loud House

Piglet: "I cannot knot."

Rabbit: "Not knot?!"

Winnie-the-Pooh: "Who's there?"

Rabbit: "Pooh..."

Winnie-the-Pooh: "Pooh who?"

Rabbit: "No! Pooh..!"

— Winnie the Pooh (2011)

Creighton: "Knock knock."

Audience: "Who's there?"

Creighton: "Creighton is here! ... Isn't that funny?"

Audience: "No, it's not funny. It's not even a real knock-knock joke."

— Diary of a Wimpy Kid, "Do it Yourself Book"

"Oh, come on. You've gotta say, 'who's there?'. It's a rule."

— Luan Loud, Peeking Through the Fourth Wall, Episode 31

President Gilligrass: "Knock knock."

Chu-On-Dat: "Who there?"

President Gilligrass: "Ginger."

Chu-On-Dat: Ginger who?"

President Gilligrass: "Ginger yourself much when you fell off the Great Wall of China?"

— Charlie and the Great Glass Elevator

Harvey Kneeslapper: "Knock knock."

Blue Guy: "Who's there?"

Harvey: "Deon."

Blue Guy: "Deon who?"

Harvey: (slaps a letter D on him) "D on you!"

— Sesame Street

Harry: "Knock knock."

Princess: "Who's there?"

Harry: "Harry!"

Princess: "Harry who?"

Harry: "Harry up and let us in."

— Harry and His Bucket Full of Dinosaurs

Tree 1: "Knock Knock."

Tree 2: "Who's there?"

Tree 1: "Boo."

Tree 2: "Boo who?"

Tree 1: "There's no reason to cry about it."

— Living Books, "Sheila Rae, the Brave"

"Knock knock... tickle... hahahahahaha, tickle me!"

— Baby Alive dolls

Kung Fury: Knock-knock.
Red Ninja: Who's there?
Kung Fury: Knock-les.

—Kung Fury