A crude sexual act. It involves a male hiding in a closet, under the bed, on the ceiling fan, etc. while wearing a mask. When a woman (or man if you prefer) walks into the room, the male comes out of hiding and situates themself so that they may ejaculate into the unwary victim's face. You then yell, "SURPRISE BITCH" and run out of the room. For a better effect run naked.
by XRaptor JesusX November 17, 2008
a man buys semen off of the internet in a bucket and pours it into his tip then putting his penis into a man or womens anus and squirting the other man's cum as well as his own in the anus
Stalin bought semen off of the internet and poured it into his tip then anal pleasing Amanda he preformed the Dark Semen Surprise
by darksemdemigod December 31, 2022
by righteousconsumption October 20, 2014