I'm embarrassed to even link to this article for fear of calling attention to the fact that I do in fact go slumming from time to time, but it really is a diamond in that cesspool of otherwise wasted html.
The article in question is all about how not to be a [genital] while playing Gears of War 2. And it's definitely NSFW. But it's also quite funny.
Consider it mandatory reading for everyone who wants to play online. Especially those of you on my friends list.