Gutter Filth
A term used mostly by kite surfers to describe a ridiculously fit female. Can be split down to just gutter or have words that ryhme with gutter added at the beginning, such as utter gutter filth. Normally used to describe a chick who looks as good as she does dirty and that any time spent in bed with her would be gutter filth.
Gutter Filth by Rou Chater July 16, 2008