Time for a stupid post: Knock-knock Jokes

Knock-knock jokes have been around since about 400 BC when ancient Chinese scholars discovered puns. If something was misheard or misunderstood, it was said to be "pun ne."

Groan.

Here is the first knock-knock joke I taught Madison:

Knock-knock.
Who's there?
Boo.
Boo who?
Aww, baby, don't cry.

Here's the first knock-knock joke I taught Jack:

Knock-knock.
Who's there?
Chicken.
Chicken who?
BWAAAAAK!!!

Charlotte figured the system out all by herself:

Knock-knock.
Who's there?
Dat wee.
Dat wee who?
Knock-knock.
Who's there?
Dat wee.
Dat wee who?
Knock-knock.
Who's there?
Dat wee.
Dat wee who?
Knock-knock.
Who's there?
Dat wee.
Dat wee who?

It continues on like this indefinitely. Just the repetition is hilarious.

The format is simple: make a pun. Once done mostly with names, now somebody appears at the door named Smell Mop. (Go ahead, say "Smell Mop who?")

This blog has been short on comments lately. So, in the comments section, tell me your favorite knock-knock joke.