OMG its masterchief!!! were safe now!!!
by roflcopterasaurus October 14, 2009
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The most badass character in the Halo series.
"We've all run the simulations, they're tough, but they ain't invincible. Stay with the Masterchief, he'll know what to do.
by Arori4 August 24, 2010
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Verb; When one breaks up his or her weed on the case of any game in the Halo series. i.e. Halo, Halo 2, Halo 3, etc.
DOOOOOOODE, we totally broke up some DANK ASS SHIT on Halo 3 last night and we were Masterchiefing the fuck out of it!
by BITTERwork April 24, 2011
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