Knock Knock Jokes

Joke: Knock knock!
Who's there?
A little old lady.
A little old lady who?
Woah, I didn't know you could yodel!

Joke: Knock knock!
Who's there?
Lego!
Lego who?
Lego to the movies!

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

Joke: Knock knock!
Who's there?
Olive!
Olive who
Olive you!

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

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

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

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

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

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