GameKiller 

GameKiller.net is a large forum featuring hack & bots for many games such as WonderKing, MapleStory, Combat Arms, Gunz, WoW, Cross Fire, Runescape and more.

GameKiller - Bringing The Pain To Each And Every Game

GameKiller by GKS3NSA September 23, 2009

gamekiller 

A man who interferes with another man's attempt to woo a woman by making him look bad, or simply less desirable by comparison.

WOMAN: I love this club
MAN: Yea, this song's really good
GAMEKILLER: Please, this song sucks, you obviously have no taste. I'm a musician.

gamekiller by Reverend Bijhan Al-Attack March 14, 2006

game killer 

Be it male or be it female, game killer
means someone who tries to keep
*YOU* from gettin' any.

Mother hen is a prime example of one of
many cockblockers and ballbusters.
So is the drama queen, man candy, and
the one upper. And those definitions don't
just apply to the site Gamekillers.com...

...It is for REAL.

I was trying to score a date with a girl,
but my cousin acted like a one upper, and
stole my girl. The Game killer mother-fucker did
not get any, though... he found out the hard way
the girl was a drama queen! Ha!! Serves his
lazy ass right!!!

game killer by CDSmith1967 April 26, 2006

game killer 

A friend who is demonstrating very poor game but is killing all potential opportunities for others. Behaviors include constant interrupting, long-winded lectures, obnoxious behavior, and instigating the girl to talk about her ex.

Man, I went out with Jim the other night and he spent the entire evening sympathizing with some girl about her breakup. He kept lecturing her about what a good man should be and why she's too good and beautiful for her ex. What a game killer.

game killer by rice racer October 18, 2011

game killer 

A killer of game.

A game killer can be any of the following Douche bags. (not all of the game killers, there are many more but they cant keep us down. We must keep on playin the game)

The rich guy

The Gym Guy

The Im smarter than you will ever be guy

The "I've done that and twice as good" guy

The "Friend who unintentionally screws things up for you but you have to humor him anyways because he is your homie and he doesnt know any better" guy

game killer by Captain Awesome (the original) May 1, 2006

Gamekillington 

Someone who impeeds on your pussy getting. also known as a cock block.

That Parky is such a gamekillington. He always knows how to stomp out game.

Gamekillington by Johnny Wayyyner May 15, 2009

Game Killer 

any man originally from the cespool also known as New York City who makes $95 million dollar real estate deals by day and refuses to put moves on any women by night. The Game Killer has been known to end dates with an in-depth discussion of economics and politics followed by an awkward silence.

The Game Killer drove all the way to Chicago to meet a girl that wanted to ride him but instead he was content to just give her a ride back to the suburbs in his car.

Game Killer by Cooati December 6, 2006