1 definition by The Real LIfe Pretty Girl

A very attractive girl, often found at Keg Parties, that all males cannot help but hit on because of her immense beauty. Often is under ridicule from a nearby Dirty Cow who is jealous because that fatty's boyfriend and/or exboyfriend obviously wants the pretty girl. (This riducule never leads to a fight, because the dirty cow is usually taken out by the linebacker in the corner, who assumed the cow was another dude).
"Dude, look at that pretty girl. I wanna fuck her"

"Dude I can't keep my eyes off that pretty girl"

"I'm a dirty cow, and that Pretty Girl fucked my boyfriend 3 years ago and I'm still mad about it."
by The Real LIfe Pretty Girl March 21, 2005