master chief

some kick-ass soldier of an awsome game which is awsome and yeah ummm... i like penguins! and he is a kick-asser of super assers in the fucked up galaxy we like in! Masterchief rox but his lesbo pal named cortona is well a lesbo and sucks other lesbos boobs.

master chief what a sexy beast of a soldier!

by walmer April 18, 2005

Master Chiefing It

Attempting to be a one man army.

"Dont you dare go Master Chiefing It." , " That retard just tried to Master Chief It."

by Future Ninja Turtle September 19, 2009

Master Chief

A bad-ass soldier from the video game "Halo: Combat Evolved". Usually seen in green MJOLNIR Mark-V Armor. Synonymous with 1337.

The Master Chief can run at up to 55 kilometers per hour. He is the embodiment of 1337ness.

by Araquiel May 28, 2004

Master Chief

The protagonist from the Halo Series by Bungie. He could totally kick you ass. And you know it.

Master Chief kicked the Flood's ASS in Halo 1, 2, and 3.

by Dayonic November 25, 2007

Master Chief

If you're playing Xbox Live, and you just so happen to come across someone with the name "Master Chief," you've been blessed.
Now, there are plenty of people that go under that name and then add excrutiatingly long numbers, but if you see the original "Master Chief," consider yourself a child of good luck.

I was playing Halo 2 yesterday and I met the original Master Chief, so I think I'll go gambling today.

by CyberElectric December 9, 2004

Master Chief It

When your playing a game where you can just go up to the enemy with your guns blazing and end up taking them all out and not dying.

"Dude the hunters in ODST are really hard! You cant just Master Chief It like in Halo 3"

by Hellz Storm September 19, 2009

The Master Chief

The Master Chief is done when the man is multitasking and having doggie style sex with his significant other, while playing halo 3. The man then proceeds to stick the controller handles into the ass and vagina cavities at the same time. Be sure to keep the buttons out so that you can finish the fight.

*Note: Experience may change during online play

I got a killtacular while giving my girl the Master Chief last night!

My girl got doo-doo on my controller when I gave her the Master Chief.

by Adam Kelm June 10, 2008