Master Chief

A pretty cool guy. Eh kills aliens and doesn't afraid of anything.

Master Chief works best with Arby.

by Cruis3 October 6, 2008

Master Chief

The main character from the Xbox and PC game Halo. As a boy, named John, he was captured along with several other children by an organizations who's goal is to train kids to be super soldiers by their late teens. John, along with 20 some other "Spartans" passed the training and have fought some of the most amazing battles known to man.

The Master Chief walked into the bar and sat down. Then he pulled out a deagle and shot everyone in the head.

by Michael Mahoney April 15, 2004

Master Chief

i think mastur ch33f are a pretty cool guy. he kills aliens and doesnt afraid of anything.

master chief is what comes out of a can of whoop ass

by Just Shut Up March 8, 2009

let's chief

To Smoke Out....Blaze it....a term invented by Smoke Town Smoke Shop in La Puente.

Hey what you doing Eddie? Nothing, you wanna come blaze it? Hell yeah!!!! Let's Chief!!!

by Smoke Town November 20, 2013

Master Chief

A Kick-Ass marine from the future. He's so bad-ass that he killed whole fucking race of aliens and then went home to nail his artifical bitch. He's so bad-ass that when he takes off his Helmet it's Chuck Norris. Nuf Said.

"Master Chief'll fuck a nigga up"

by Duh Boi February 19, 2009

Master Chief Petty Officer John-117

The Master Chief Petty Officer John-117 is a character of the Halo franchise, his only known name is John. He is known by many as SPARTAN-117, and more as the Master Chief, due to his rank. He is the last remaining SPARTAN-II as of late 2552. He was selected at the age of five to be in the SPARTAN augmentation program, meant to create super-soldiers to quell the Insurrection. The Insurrection was a rebellion from the UNSC. It was mostly destroyed by the end of the Human-Covenant War.

John, along with other SPARTAN-IIs, was augmented with various things. Not all SPARTAN-IIs survived, however. The survivors gained enhanced speed, strength, stamina, and agility. They were excellent tacticians and leaders due to their teaching of nearly every historically significant battle, and then some. In the end, though, John was lost after the destruction of UNSC Forward Unto Dawn. He was a hero, and died saving humanity.

Meanwhile, he has been mocked across the internet for the Halo story being poor and him being a 'fail'. While the story is not the greatest, surely it is not the worst, or it would be so bad it's good. Of course, your mileage may vary...

Please do not confuse with Mister Chief.

"lol mastur ch33f suckas my asshole

"which 1ne?"

"all eight lolololololoolol fuck u"

"Hmmm, this "Master Chief Petty Officer John-117" seems quite similar to other video game heroes."

"Yes, indeed."

"hai r u mster chif?"

"no im not a chef lolololololollollololooll1111"

by Darth Anonyseudonym December 27, 2009

reefer chief

A supplier of marijuana.

Man, I'm all outta hydro. Guess it's time to see the reefer chief.

by Steven May 19, 2005