An asshole high school boy who is a terrible boyfriend and puts bros before hoes in any situation no matter what. Usually doesn't give a rats ass about their girl and treats their girlfriend like shit and ditches them for the guys constantly. A concubis's main concern in life: Bros, Money, and Sex (but only using a girl for that and that alone)
My boyfriend won't hang out with me unless it's for sex, all he cares about is guy time, God he's such a concubis.
by ABC32 April 12, 2011