look up any word, like pussy:
 
1.
BUW
Acronym (abbreviation) for Big Ugly Woman. Repulsive female salad-dodger. Blumper.

Opposite of BBW or big beautiful woman.

Not all plumpers are beautiful. Some are....some ain't.
Dude1: 'Hey Dave, You're into bloaters aren't you? Would you like me to get you a date with Salad-Dodging Sally?"

Dude2: 'Sally?!!! Are you kidding...she's a total BUW!"

Dude1: 'Heh, don't you mean BBW?'

Dude2: 'No, I mean what I said...She's a 'big ugly woman'...a 'B.U.W.'

Dude1: 'Haha, I've not heard that one before!'

Dude2: 'I'm not surprised....I just made it up!'
by iainus maddismus December 12, 2006
49 8