Boyfriend who knows how to get you so wet, he ruins all your panties by leaving you so moist .
Ashley; I need to do a new load of laundry.
Jess: didn't you just wash?
Ashley: yeah, but my boyfriends such a panty monster, I have to do a load of just panties
Jess: ooh girl if he gets you that wet; i'd want me a panty monster
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