KNOCK, KNOCK W4

Knock knock.
Who's there?
Dishes.
Dishes who?
Dishes the police, open up!

Knock knock.
Who's there?
Tank.
Tank who?
You're welcome!

Knock knock.
Who's there?
Boo.
Boo who?
Aw, don't cry. It's just a joke!

Knock knock.
Who's there?
Owl.
Owl who?
Owl always love you!

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