Im sure you have met this guy. He can have different names but he is always the best player on this planet...or so he thinks. Every time he dies (which is quite often) he have to type messages like
-Fkin noob! or
-noobgun! or
-You suck!
He also thinks that anyone that is even remotely better than him have to have some sort of hack. Of course, he also have some bad equipment atm. If it wasn't for he's faulty mouse he would have beaten all.

My (albeit amatourish) analysis of this character. A young guy who brag at school about his skills. He firmly believes that the only way that you can show your skill is by using a rifle at an online gaming server. His mother thinks that he is taking his first steps at becoming a computer wiz kid, and proudly tells about him at the local church meetings. This is somewhat humiliting and doesn't fit into his image of being a h4xx03, so he gets even more frustrating when he plays.

The only way to deal with this kind of player is to ignore them. If you try to gently talk to him, he will only get pissed at you, thinking you are a complete retard. If you start mocking him every time you kill him, he will try to talk shit about you and make threats about all the ways he can hack your computer. So just ignore him and he will finally disconnect and finally do his homework.