Definitions by Cy_Kill

master chief 

The only person more badass than Spiderman, Superman, David Hasselhoff, Megatron, Optimus Prime, Batman, Goku, 50 cent, and Ryu COMBINED.

And contrary to popular belief, he is also a mac-daddy pimp.

Master Chief-"I'm the shit"

Every1 in world-"we know!"

master chief by Cy_Kill November 7, 2007