Guys who only act nice and like they're into so they can eat your burrito
"Damn, Matt is such a burritofuckboi!"
"IKR, he totallyate my whole burrito last night after the party :("
-2 victims of a burritofuckboi, circa 1975, colorized
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