Why couldn’t little Susie stay on the swing?
She had no arms.
Knock knock.
Who’s there?
Not Susie.
The guy who made the knock knock joke deserves a no-bell prize.
Why did Sally fall off the swing? Because she had no arms.
Knock, knock. "Who's there?" Not Sally.
Knock knock. Who's there? Ligma. Ligma who? LIGMA BALLS!
Knock knock! Who's there? Deja. Deja who? Knock knock!
"Knock, knock." "Who's there?" "Your mother." "Duh!"
Knock knock.
Who's there?
Theodore.
Theodore who?
Theodore is locked, that is why I knocked.
Knock knock.
Who's there?
Robin.
Robin who?
Robin you, that is who.
Knock knock.
Who's there?
Apaches.
Apaches who?
Apaches on your eye.
Knock knock.
Who's there?
Por que.
Por que who?
"That's all, folks," in the words of Por que Pig.
Knock, knock.
Who's there?
Esteban.
Esteban who?
If you do not open the door, Esteban you!
Knock knock.
Who's there?
Abajo.
Abajo who?
I have abajo of water with me.
Why did the chicken cross the road?
To go to the bitch house.
Knock knock.
Who's there?
The chicken.
Knock knock.
Who's there?
9/11.
9/11 who?
You said that you would never forget!
Knock knock.
Who's there?
A murderer.
A murderer who--
Is cut off by being murdered.
Knock knock.
Who's there?
Depression medicine and therapy.
GO AWAY!
Me: Knock knock.
Some dude on the street: Who's there?
Me: Whowhowho.
Dude: Whowhowho who?
Whowhowhowhowhowhowhowhowhowhowhowhowho.
Why did Sally fall off the swing?
She had no arms.
Why couldn't she get up?
She had no friends.
Knock Knock (Who's there?)
Not Sally...
"Knock knock?"
"Mustache."
"I mustache you a question, but I'll shave it for later!"
"Knock, knock."
"Who's there?"
"Aarghraawa."
