1 definition by RockySTL
A person of the opposite sex who looks good at about 50 feet away, but looks like a steaming pile of crap at 20 feet. Frequently embarassing one in front of their friends.
(50 feet away) Bob: Dude check out that chick.
(20 feet away)Dave: Where, you mean that butterface?
Bob: uhhh, no no, that one behind her to the left.
Dave: Hey, that's my sister! You eyed a 50/20 didn't you?
(20 feet away)Dave: Where, you mean that butterface?
Bob: uhhh, no no, that one behind her to the left.
Dave: Hey, that's my sister! You eyed a 50/20 didn't you?
by RockySTL December 8, 2005