Knock Knock Jokes

Joke: Knock knock!
Who's there?
Goliath!
Goliath who?
Goliath down, you lookith tired!

Joke: Knock knock!
Who's there?
The polite interrupting cow.
The polite inter...
Excuse me! I'm sorry to interrupt, but moo!

Joke: Knock knock!
Who's there?
Yeah.
Yeah who?
Go get 'em cowboy!

Joke: Knock knock!
Who's there?
Sham!
Sham who?
Are you calling me fat?

Joke: Knock knock!
Who's there?
Spell.
Spell who?
w-h-o.

Joke: Knock knock!
Who's there?
Doris.
Doris who?
Doris locked, could you stop talking and open it?

Joke: Knock knock!
Who's there?
Your girl
Your girl who?
How many girls do you have!?

Joke: Knock knock!
Who's there?
Grab
Grab who?
Not me!

Joke: Knock knock!
Who's there?
Oink oink.
Oink oink who?
Make up your mind! Are you a pig or an owl?

Joke: Knock knock!
Who's there?
Rufus
Rufus who?
Rufus the most important part of your house.