Gil Brooks's definitions

Seg

From the acronym S.E.G. (shit eating grin). Used as an all-encompassing name for jocks, frat boys, bros, douche bags, ect., and refers to the cheesy smile the aforementioned often display, usually before date-rape, or climbing into a raised truck. Coined in Southern California in 2006.

John: Check out those dooshes in the trucker hats.

Sam: Yeah, those guys are total fucking segs.

by Gil Brooks October 24, 2007