Someone who makes a big deal about and talks too much about online games. More specifically someone who takes the time to type the word noob, newbie, leet, camper, or any other geek word and can't JUST PLAY THE GAME because they are fueding with someone on the game because of some geeky kid reason.
10-13 year old geek idiot that thinks they are cool: Hey you noob, stop camping just because you're not 1337 like me.
Cool person who just wants to play the game: Gosh, what a crunch bunny.
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)