Knock, knock.
Who’s there?
Boo.
Boo who?
Don’t cry. It’s only a joke.
Knock, knock.
Who’s there?
Interrupting Cow.
Interrupting C….
MOO!!!!!
Knock, knock.
Who’s there?
Mama.
Mama who?
Mama, please open the door!
Knock, knock.
Who’s there?
Tick.
Tick who?
Tick ’em up. I’m a tig tad towboy!
Knock, knock.
Who’s there?
Oliver.
Oliver who?
Oliver across the road from you!
Knock, knock.
Who’s there?
Luck.
Luck who?
Luck through the key hole and you’ll find out.
