Butt Fag Share definition Flag Referring in a derogatory sense to somone who is a gay fuckhead 24/7, thus surpassing all other insult or condemnation. Man Mr. O'Brien is such a total butt fag. Fuck, Krause, John, Tomas, and Michael are butt fags. Butt Fag by Capcom_6 October 13, 2006 0 0 Get merch