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.

The Master Chief by Adam Kelm June 10, 2008

the master chief sucks at halo 

one of the best halo-driven comedic videos on youtube, a must see for any Halo fans

The Master Chief Sucks At Halo
The Master Cheif Sucks At Halo 2
The Master Chief Sucks At Halo 3

make sure the author/director on the first and second ones is DigitalPh33r and for the last its Machinma

the master chief sucks at halo by IAmTheTruth December 9, 2007

Halo: The Master Chief Collection 

Your whole entire fucking childhood thrown into a box for just 60 bucks. Oh yeah it also comes with access to the Halo 5 Beta and has an MLG playlist, what more could you ask for? If you own the MCC you will be the coolest kid on the block, guaranteed.

Jimmy: Hey Paul you faggot 1v1 me on Halo 2 right now
Paul: No you're just gonna BXR and camp with the sword the whole game
Jimmy: Then let's play Halo 3 you pussy
Paul: Yeah but I don't know where my mom put the Halo 3 disc
Jimmy: Paul you fucking BK random it's all on one disc with the Halo: The Master Chief Collection.
Paul: Holy fuck that's so cool Jimmy

Halo: The Master Chief Collection by A Cool Kid IRL October 16, 2014

master the chief 

Slang for masturbation.

I'll master your chief!

master the chief by MC February 17, 2005