“Knock knock.” “Who's there?” “Interrupting cow.” “Interrupting c—” “MOO!”
Knock-Knock. (It's the Classics.)
The knock-knock joke is the first joke most of us ever learned and the last format anyone outgrows. It is call-and-response comedy at its purest — and the person answering the door is always the straight man. Kid-safe, groan-guaranteed.
“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?” “Boo.” “Boo who?” “Aw, don't cry — it's only a joke.”
“Knock knock.” “Who's there?” “Lettuce.” “Lettuce who?” “Lettuce in, it's freezing out here!”
“Knock knock.” “Who's there?” “Tank.” “Tank who?” “You're welcome.”
“Knock knock.” “Who's there?” “Olive.” “Olive who?” “Olive you, and I miss you.”
“Knock knock.” “Who's there?” “Cash.” “Cash who?” “No thanks, but I'd take a peanut.”
“Knock knock.” “Who's there?” “Etch.” “Etch who?” “Bless you!”
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“Knock knock.” “Who's there?” “Canoe.” “Canoe who?” “Canoe come out and play?”
“Knock knock.” “Who's there?” “Harry.” “Harry who?” “Harry up and answer the door!”
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