Someone (usually a guy) who talks big about things to make themself look better. What he can do, buy, etc. Usually what they are saying is not true at all, or it's a very large exaggeration of the truth.

When a man or woman wears almost skin color shorts and sits legs akimbo, thus giving the appearance on nudity, without genitals or pubic hair.

Big fat moron that will hang himself in the near future

The act of recieving a blumpkin whilst confined to a wheelchair. If the guy happens to be getting a knobber, whilst he shits into his plastic bag, this will be a mobile blumpkin.

The act of saying "How we doin!!" or "That Get-R?" or "We got a winner?" or "Whatcha know?"

The act of performing oral sex on a woman who doesn't shave her pubic hair. Originated from the town of Muff, in Ireland.