Knock knock.
"Who's there?"
"P,u!"
"P,u who?"
"P,u, you smell like shit!"
Knock, knock.
Who's there?
Rabid cow.
Rabid cow who?
Hold on, I need to get my gun...
Knock, knock. Who's there? Nobody. Nobody who? (HAHAHAHAHAHA)
Knock, knock.
Who's there?
Who.
Who who?
Stop acting like an owl!
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? Ligma. Ligma who? LIGMA BALLS!
Knock knock.
Who’s there?
Not your.
Not your who?
Not your mama!
Knock, knock. "Who's there?" "A bad joke."
Knock, knock. Who's there? Gun. Gun who?
Knock, knock.
Who's there?
People have been killed.
People have been killed who?
The 9/11 victims.
Knock knock.
Who’s there?
Hair.
Hair who?
Hairhairhairhairhairhair!
Knock knock.
Boo.
No need to cry, it was only a joke. Yeh, I can't think of anything.
Me: Knock knock.
Friend: Who's there?
Me: I don't know anymore.
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.
What first went through Sally's head when the Nazis came? A bullet.
Where did Sally go when the bomb exploded? Everywhere.
What did Sally get for Christmas? A bike.
Why did lil Susie fall off the swing? She didn’t have any arms.
Knock, knock. Who’s there? Not lil Susie.
"My grandmother used to tell us a joke. She’d say, "Knock knock." We’d say, "Who’s there?" Then she’d say, "I can’t remember"... and start to cry."
Knock knock.
Who's there?
A murderer.
A murderer who--
Is cut off by being murdered.
Knock, knock.
Who's there?
Crippling depression.
Crippling depression who--?
Me.
Me: Knock knock.
Person: Who's there?
Me: No-one.
Person: No-one who?
Me:...........
