What's on your mug?

a complete idiot who doesnt get it... it being anything a.k.a. fool

bob: muppet peter: oi bob: clown peter: fool bob: rat

By muppet123456789

a person who acts really stupid and/or immature all the time.

"whos the muppet who put my hand in warm water while i was sleeping!"

By alland

A loser, a person who cannot function whithout someone elses fist stuck up their ass. Also you see there lips moving but you don't believe the shit that comes out(as it comes from another person).

You are a complete and utter muppet. I see your lips moving but I dont believe the shit that is coming out, you are such a Muppet What does that muppet want?

By Jedibob

When two young women are "experimenting" with downstairs familiarity.

"Wow, check out those chicks playing Muppets."

By Burt&Curt

A person controlled or told what to do (pop stars for example).

Lisa: Dad, what's a muppet? Homer: Well, it's not quite a mop, and it's not quite a puppet, but MAN! Heh heh heh... So to answer your question, I don't know.

By B-Drac