I need someone funny, a joke about the moon?

[HeroInTheHat]

I need some serious help right now, I need to have a joke about the moon within the next hour or so. It has to be a knock-knock joke, and yes, I realize I sound like a dumbass. Thanks guys in advance.

[BCXdro]

knock knock
whos there
moon
moon who
moon you
(then stick your ass in their mouth)

[Soopaman]

Knock, Knock.
"Who's there?"
"Lunar."
"Lunar who?"
"Loon are you gonna open the door or not?"

Corny, yes.

[notverysalmonlike]

"Loon are you gonna open the door or not?"

Corny, yes.
Hell no I won't answer the door.

-Tom

[Ollie]

Hell no I won't answer the door.

-Tom
"I hear you knockin' but you can't come in"

[thundercles]

What is it you want, Mary? What do you want? You-you want the moon? Just say the word and I'll throw a lasso around it and pull it down. Hey, that's a pretty good idea. I'll give you the moon...Well, then you could swallow it. And it'll all dissolve, see. And the moon beams that shoot out of your fingers and your toes and the ends of your hair...Am I talking too much?
That's what this thread made me think of