Caminante Nocturno It sounds like the sort of baby talk you would say to a dog while feeding it doggy treats. These noises make total sense if you imagine him making them while dangling a milk bone over a golden retriever.
dementomstie They do. That guy apparently named his dog "Moutherfaucker".
Xenocide I bet people can't wait to pay an extra ten bucks a month for this.
Nikon When he plays games, my younger brother uses skype exclusively instead of the voice chat on psn.
Udderdude There is an endless supply of this shit on http://www.rage-quitters.com/
phalsebob He's saying how epic he is, and how failtastic everyone else is, and that everyone but him is a fat gay faggot. I mean I can't make out a word, but this is all I've ever heard from video game people that have this tone.