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-junkie 

Someone who spends all their time gaming.

Boy 1: Have you seen Todd at all today?
Boy 2: No, he's been so-called-sick all weekend and hasn't come out of his house at all.
Boy 1: Man... spending all that time playing video games? He is such a game-junkie!

game-junkie by UrbanDefinitionsExpert April 19, 2015

Game of Thrones 

A show that uses gore and boobs to trick non-nerds/non-geeks into liking fantasy.

Jock in 2000: EWWWWW, you're talking about dragons and ice zombies? What a dweeb.

Jock in 2019: DRAGONS, ICE ZOMBIES, AND TITTIES!!!!!!!! PLS WATCH GAME OF THRONES
Geek: Oh-kay.

Game of Thrones by Haxorino February 24, 2019

GameCube Controller 

a controller that people drop 3k on to beat up mario.

guy: I dropped 3k on this GameCube Controller
homeless guy: But why?

GameCube Controller by half life source speedrunner August 21, 2022

ghost game 

The act of befriending women with the intentions of having sex.

He's got ghost game. She thought they were just friends but now he's hitting it.

ghost game by BBradsky November 6, 2008

Bacon Game 

A play on words combining the act of getting baked (smoking marijuana) and playing video games.

Bake and game, bake 'n game, bacon game.

Let's go over the James' house and bacon game.

Bacon Game by confidencecow May 20, 2010

Pre-Game Pump-Out 

The act of masturbating before an intense moment.

Usually done as a ritual to pump up.

Yo dude, why are you late to the championship basketball game?! We start in five!

Dont worry man, i had my pre-game pump-out. im good to go!

Pre-Game Pump-Out by AKJOBE94 October 7, 2010