When you get done with sex and realize someone has left "chocolate" or "doodoo" on the pillow, just like a housekeeper at a hotel.
"Man, my girl pulled The Housekeeper last night when she used my pillow to put under her ass during sex."
"Did you Donkey Punch her?"
"Not this time..."
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