A Phrase commonly used at inappropriate moments which generally lead to a self-annexing of any relative allies/friends/acquaintances around you, which they then consider you a hostile and proceed to end you.
Dude1: Shit man, i know that chicks gotfour muffin tops, but damn that's Fuckin' Mildly Attractive!
Dude2 proceeds to bludgeon Dude1 with a nearby object until his brain matter becomes soup.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi