Knock, knock. Who's there? Iceberg lettuce. Iceberg lettuce who? Iceberg! Let us in!
Did you hear about the guy who made knock-knock jokes? He won the Nobel Prize.
Why did Annie fall from the swing?
Because she had no hands.
Knock, knock.
"Who's there?"
Not Annie.
I have a great job for you, but you have to start it off...
Knock, knock...
Who's there?
I don't know?!?
Why did Sarah fall off the swing?
Because she has no arms.
Knock, knock.
Who's there?
Not Sarah.
Knock knock. Who's there? Knock knock. Knock knock who? I'll knock knock you out if you don't stop.
Knock, knock.
Who's there?
Interrupting cow.
Interrupting cow wh---
MOOOO!
Knock, knock. Who's there? Dave. Dave who? Dave proceeds to break into tears as his grandmother's Alzheimer's has progressed to the point where she can no longer remember him.
Knock knock!
Who's there?
Doctor.
Doctor who?
Knock knock. Who's there? Bear. Bear who? Bear bum!
Why did Bob fall off the swing while playing? Because he had no arms.
Knock, knock. Who's there?
Not Bob.
Why did Stephanie fall off the swing?
Because she has no arms.
Knock, knock.
Who’s there?
Not Stephanie!
Knock knock. Who's there? Broken pencil. Broken pencil who? Never mind, it was pointless!
Knock knock. Who's there? Ya. Ya who? Sorry, I prefer Google.
Knock, knock. Who's there? Daisy. Daisy who? Daisy me rollin', they hatin'!
Voldemort: Knock, knock.
Harry Potter: Who's there?
Voldemort: You know.
Harry Potter: You know who?
Voldemort: Exactly!
Knock, knock!
Who's there?
Heaven.
Heaven who?
Heaven fun over there?
Knock knock. Who's there? Bad joke.
Knock, knock.
Who's there?
A.
A who?
A-bless you!
There once was a little girl named Sarah with no arms and legs.
*knock knock*
Who's there!
Not Sarah.
