Halo-killer

A console video game (a first-person shooter specifically) which is better than, or claims that it is better than, the games in the Halo franchise. Perfect Dark claimed this and failed, Killzone claimed this and failed. Call of Duty 4 is indirectly claiming this and might fail. No game has yet been able to claim the spot of being better than Halo, and to claim to be a halo-killer pretty much destroys any slim chance they might have had.

"Dude, Perfect Dark is gonna be a Halo-killer."
"No, it's not, you are wrong, asshole, Perfect Dark blows."

by sparkles mcgee October 22, 2007

Halo 3

An awesome game with a guy in heavy armor and an alien named Arby

Man, I love playing Halo 3.

by tennishalodude April 26, 2008

halo bop

when you kill someone on halo with a melee attack

Franky i just bopped you with my brute shot

Franky you suck you were just bopped by dave the rave

I just bopped you in the face you retard

I am the halo bop king i have no need for weapons

by adzy n scott n franky April 29, 2006

Halo Grenade

(Used mostly in First Person Shooters)

Person who randomly chucks a grenade into the air without a target hoping it will kill someone.

(Alpha) Player 1: Here goes another Halo Grenade!
(Bravo) Player 2: Dude! that noob just killed me with a Halo Grenade!

by Stephen Risinger October 1, 2007

Dirty Halo

While performing a 69, you proceed to motorboat your partner's anus with your head, thus leaving a distinct smell and/or skid mark across your forehead.

Friend: Man, I love getting dirty halos, they make me feel hole-y!

Me: Damn that's some shit right there. By which I mean on your forehead. You've got shit on your head, bro.

Friend: Word.

by sexybitches58 November 24, 2012

halo

In military it is an abbreviation for High Altitude-Low Opening. In terms of a para-jump special forces do it to avoid detection. Soldiers are dropped from a high altitude like 10,000 ft and freefall until they reach about 500 ft or below

by Anonymous February 11, 2003

Halo Head

Getting and/or Receiving a blow job while in the act of playing a video game.

Last night, my girlfriend came over and I got halo head!

by You Know, That One Guy September 25, 2011