The Joy of Jokes 50 ways to make you smile

Knock, knock. – Who’s there?
– Lettuce.
– Lettuce who?
– Lettuce in, it’s cold out here!

Knock, knock. – Who’s there?
– Cow says.
– Cow says who?
– No, cow says moo!

Knock, knock. – Who’s there?
– Boo.
– Boo who?
– Don’t cry, it’s just a joke!

Knock, knock. – Who’s there?
– Tank.
– Tank who?
– You’re welcome!

Knock, knock. – Who’s there?
– Harry.
– Harry who?
– Harry up, it’s freezing out here!

Knock, knock. – Who’s there?
– Olive.
– Olive who?
– Olive you and I miss you!