A stupid, souless, materialistically obsessed shell of a woman who, although physically attractive, possesses a personality as interesting as watching paint dry.
Usually accompanied by and annoying fake high pitch voice which makes you want to stab your own ear drums out with a HB no.2 pencil.
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