"A lot of the threads at these sites crow about victory despite the winner's declining years, and at least imply a hearty taunt delivered over the body of the fallen foe. If they're playing Halo, they typically recount a 'tea-bag' (a motion where the victor puts his genitals on the victim's body). If they're playing World of Warcraft, they talk about ganking gankers. So, really, the subject matter is the same here as everywhere else."
Roger Travis explores the mature gamer arena, and the creation of the "normal gamer."