1 definition by E(GSJK)

Top Definition
Expression of exertion, mental or physical.

Originated from advertisements for Boost chocolate bars.
Elliot, arm wrestling Luke - Fucking BOOOOOST!
Luke - Arrrgh fuck! BOOOOOOOOST!

or

I boosted the fuck through the gaussian elimination of that 9x9 augmented matrix. Boost.
by E(GSJK) May 12, 2007

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