While walking up a flight of stairs, taking a projectile shit or sharting (fart & shit at the same time) on the person behind you.
Guy 1: Dude you wouldn't believe what my girl did last night!

Guy 2: She didn't fake it?

Guy 1: Nah, I was walking up stairs behind her and smacked her ass and she suprised me with a Cleveland Stairmaster!

Guy 2: Dude....
by Skadandy88 December 12, 2010
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