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a word used to describe something that sucks. aka. beyonce's song
dude, this milkshake tastes like balls...its totally haloed
by elliebee March 14, 2009
1. The magical ring above an angel's head. Can be seen in most religious stuff.

2. Military acronym for 'High Altitude, Low Opening'. It consists of Special Forces units jumping from a plane high in the air and not opening the 'chute until they're about 500 feet from the ground. This way, they are not detected by radar.

3. A somewhat overrated (though fun to play) first person shooter for the Microsoft Xbox. Currently, it, Halo 2, and Ninja Gaiden are one of the 10 or 15 games worth note of buying for the Xbox.
1. God has a shiny halo on his head. Mmm..shiny.

2. The..army..guy did a HALO jump into the enemy base.

3. "Hey man, let's get drunk and play Halo!"
by Icecap M. Veiwin November 24, 2004
Best game ever. With out it, X-box would have never survived. With its spectacular multiplayer options (up to 16 players at once) and its incredable gameplay, Halo is by far one of the best video games ever.
Fred: I bet I could kick your ass in Halo.

Dilbert: BULLSHIT! Your going down.
by Jason Harnisch February 20, 2004
acording to a quote on bash.org:
"halo is when two gay guys put their dicks in each others mouths, but the rule is it cant touch the lips or tongue or anything. the only thing it can touch if anything is the tonsil, and they both do it at the same time, and they dont have sex until they do it perfect."
Dave: John my lovel lets halo.
John: Sure thing hun!
by zamback February 02, 2004
The greatest FPS of all time.
I have played accumulatively over 25 hours!!!
by Gamefreak October 11, 2003
1.The best goddamn man made game besides WOW. Made by Bungie. This fucking kick ass game includes aliens, aliens being shot at, aliens getting their heads blown off, teammates who are dumb enough to get in the line of fire(stupid sims.), granades, weapons, different levels, and a whole bunch of other kick ass shit. Yes I'm a girl. I love to kill things online. It rocks.
2. A religious symbol.
3. The way a jackass says hello.
Guy1: Dude! I just got Halo 3. Me and the guys are totally siked! We're going to my house later, wanna come?
Guy2: Oh! Fuck yeah! Meet you there.
Girl: What the hell are you talking about?

(Guys look at each other and shake there heads in shame)
by bloodylyrics101@yahoo.com March 12, 2008
1. Used Condom
2. Most overrated game of all time.
3. Game newbs think is the best, but is cheesy and kiddy
Wow, Halo sucks.
Hey don't throw your dirty halo at me!
by PwnZor=Killzone October 09, 2004