(adj.) One who displays adorable characteristics such as hair-twirling and subconsciously touching their own breasts, but simultaneously possesses a demonic personality trait such as having sex in a crowded movie theater. With a glowstick in her mouth.
Guy: Is that chick actually...?
Dude: Look at that badorable little bitch. Too bad that's not my glowstick.
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