The act of cumming in your cupped hand and then lightly slapping your partner in order to splatter jizz over her face. An original move of Muscat Private School, Oman gentlemen. Usually performed when she tells you to NOT cum on her face.
That bitch got cumslapped!
by Abdul Salam May 28, 2007
by urmomgayurdadlesbiannou March 22, 2018
Prior to ejaculating from behind you stop and finish in your hand but make her think you finished in her. As she turns around slap her with it.
by PaPa J August 3, 2015