piss-mittens Share definition Flag Interjection. Expression of total feelings of futility, and resignation, at own idiocy. <upon realising your only pair of boxer shorts has been caught in the aftershave fire set by your drunken housemate> fuckitty-wankitty-PISS-MITTENS! piss-mittens by Trickenso September 29, 2006 Get the piss-mittens mug.