Knock, knock.
Who's there?
Wilma.
Wilma who?
Wilma dik fit in your mouth.
Knock! Knock!
Who's there?
Momma?
Momma who?
Big Momma!
Knock, knock.
Who's there?
Charlie.
Charlie who?
Charlie Brown! Good grief!
Knock knock.
Who's there?
Control freak.
Con...
Ok, now you say, "Control freak who?"
Knock, knock.
Who's there?
My I.
May I who?
May I put this pussy on your mouth?
Knock knock. "Who's there?" "Grandma." "Oh, okay."
Nah, it's a penis.
Why did Sarah fall off the swing? She had no arms.
What did Sarah get for Christmas? I dunno, she hasn't opened it yet.
Knock knock...
Who's there?
Not Sarah.