Define Master Chief Meaning

Master Chief
Master Chief is the name of the rank that John is, his spartan number is 117. He is the playable character in both Halo: Combat Evolved and Halo 2. Hes a badass character, hes so badass that he just has to walk on screen and you can feel the badassness radiating from his badass aura of badassness. He doesn't need to walk on screen and snap some necks or crack some skulls to look like a badass, he just walks on screen. Okay, enough of my undying love for the most badass video game character.

By Rania
Master Chief
The most badass videogame character. Ever. Commenly seen with a MA5B 7.62mm Assault Rifle and using it to blow the hell outta Covanent aliens. Wears a uber-pimp set of green armor. Never see his face.

Master chief will blow the hell outta those dumb bugs, untill he has nothing left to shoot them with. Then, he will strangle them with their own living guts. -Sgt Johnson on Legendary
By Marlane
Master Chief
A mixed drink modeled specifically for gamers, namely those who play Halo and Halo 2. Made by combining Bacardi 151 and Mountain Dew. Great for late-night Halo 2 Live sessions. Also great for vomiting.

"Man, I keep getting my ass handed to me by some n00b, I had better have another Master Chief."
By Jobina
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!"

By Rosina
Master Chief
when a chick is sucking you off and you are about to finish you back up and run at her while jacking off and melee her w/ said cock and you shoot your load all over her for dramatic effect. Warning may only work on drunk girls, also spraining of the cock may occur when melee'ing bitches. have fun!!!

Sally is giving an awesome Blow J but you think she needs to be taken down a peg or two, so when you think your done you pull out run at her and while shooting said load onto face you melee her as hard as you can possibly trying to cum in mouth as well. master chief
By Ilysa
Master Chief
a boy portraying the character off of the halo trilogy. this boy portrays master chief only when he is in the act of the giant circle.

"Master chief what is taking so long?!?!?!"
"I'm loading my plasma grenade if you know what i mean."
"Ooooh you a kinky bitch master chief"
"SHUT UP BUTT PIRATE, MASTER CHEIF IS MINE!!!"
By Emalee
Master Chief
a faggot guy wearing a green costume. Everything is fake and all u losers out there obsesed with the game just face it, hes a faggot! he has a girlfriend who isnt even real, named cortana, who lives in his head! He's a fag.

Hey did u just see the pictures of the Master chief i took with him having sex with cortana?!?!?!?!
By Bella
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 Adina
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 Margery
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 Marie