Explore our great collection of knock knock jokes that have the response 'Lettuce' to the classic prompt, 'Who's there?
Knock, knock!
Who's there?
Lettuce!
Lettuce who?
Lettuce please stop telling these jokes!
Knock, knock!
Who's there?
Lettuce.
Lettuce who?
Lettuce in and you'll find out.
Knock, knock!
Who's there?
Lettuce.
Lettuce who?
Lettuce in it’s cold out here.
Knock, knock!
Who's there?
Lettuce.
Lettuce who?
Lettuce in, it's freezing outside.
Knock, knock!
Who's there?
Lettuce.
Lettuce who?
Lettuce pray!
Knock, knock!
Who's there?
Lettuce.
Lettuce who?
Lettuce vote for Ralph Nader.
Knock, knock!
Who’s there?
Lettuce.
Lettuce who?
Lettuce come to your birthday party!
Knock, knock!
Who’s there?
Lettuce.
Lettuce who?
Lettuce in, this is getting silly!
Knock, knock!
Who’s there?
Lettuce.
Lettuce who?
Lettuce in, we’re freezing!
Knock, knock!
Who’s there?
Lettuce.
Lettuce who?
Lettuce try again next Halloween!