Knock knock. Who's there? Lettuce.

✊ Knock-Knock Joke

Extra Punny

Friday, June 12, 2026

Lettuce who? Lettuce in, and we'll 'romaine' here all night, serving up 'head'-spinning puns until you 'leaf' feeling 'crisp' with laughter!

More Knock-Knock Jokes

Knock knock. Who's there? Knock

knock. Who's there? *sigh* Never mind.

Knock knock. Who's there? (Knock knock.)

(Knock knock) who? Oh, for goodness sake, you just started the joke again! This is an endless loop!

Knock knock. Who's there? Wu

Wu who? Wu don't know, I'm having an identity crisis

Knock knock. Who's there? Isadore.

Isadore who? Isadore a lock on this door, or is it just glued shut?

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