Lettuce
Knock, knock.
Who’s there?
Lettuce.
Lettuce who?
Let us in; we’re freezing!
A knock-knock joke is a joke that begins with the words knock-knock in imitation of someone knocking on the door.
It is a type of audience participatory joke cycle that ends with a pun. The real excitement is hidden in the final joking reply that features a play on words.
Can't you wait to read flirty knock knock jokes to make your sweetheart smile? Or looking for call and response jokes to make your kids happy?
Stick around to read our knock-knock joke compilation that will make you and your loved ones.