Knock knock

Knock-knock jokes

Adoption

Knock, knock.

Who's there?

Yo mama!

Knock, knock.

Who’s there?

Luke.

Luke who?

Luke through the keyhole and you’ll see.

Knock, knock.

Who's there?

Bill Cosby.

Bill Cosby who?

Never mind, I’ll come back when you’re sleeping.

Knock, knock.

(Who’s there?)

Roger.

(Roger who?)

Roger walks away, silently sobbing, having realized his mother’s Alzheimer’s is getting worse!

Knock, knock.

(Who’s there?)

It’s the police, ma’am, your son got hit by a drunken driver. He’s dead.

Knock, knock.

Who's there?

Your dad.

But my dad's dead.

I know, just reminding you!

Knock, knock. Who’s there? Candace. Candace who? Candace be true, you don’t remember me?