look up any word, like plopping:
A sexual maneuver in which a gentleman poops upon his partner and then uses his penis to fling said poop to and fro.
"Bro, I totally gave this chick a Shanghai steam shovel last night, bro"
"Dude, wash that shit off! Did you get any in her eye?"
by TheDregsofG-R-E-G November 04, 2011