In the Lesbian World, a lesbian who is typically a crazy, bitch of an ex-girlfriend. This particular type of dyke is seemingly normal or emotionally functional at first, until you until you get to know her. Common characteristics surface when you dump her or break her heart... then they become irrational and unleash their inner psycho dyke-o.
After Raquel and I broke up, she morphed into a completepsycho dyke-o before my eyes.
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