A legend who is known to have sexual intercourse under flights of stairs at John Marshal High School. He Is now graduated and living the sauce life.
Student: too bad stairmaster isn't here anymore. I looked up to him so much.
by stairmasterisgnarly January 19, 2014
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Ya know Stairmaster? I heard she pwnd austoko in Halo!
by Stairmaster August 6, 2004
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To totally own, abuse, or dominate.
He really stairmastered his nuts on that firehydrant.

I'll stairmaster that loser.
by chad&friends April 16, 2003
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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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I'm gonna go get some exercise on the organic stairmaster.

I climbed every organic stairmaster in Florida the other day.

The organic stairmaster sure tires out Fluffy.
by I'mwithBeardy April 10, 2010
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A term for a manual transmission in an automobile, with the rowing machine being the gearshift and the stairmaster being the clutch pedal.
"This is gonna be the last BMW M5 with the rowing machine and stairmaster!"

Most cars sold in Europe use the rowing machine and stairmaster.
by NuttyJ January 12, 2006
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