I think the clinical term for what raider is doing is called projection.
Basically, he's subconsciously aware that he's not a long term player (okay, so he's a noob in all aspects), keeps changing IDs, flies like a complete noob, HOs and rams most of his kills, tries to hunt people who make fun of him (tall order), but he can't bear to admit that those traits are his, so he insists that all of these things belong to some other group. This allows him to despise the negative attributes he possesses, without having to swallow his pride and admit that the flaws are his. If he repeats this enough, he'll begin to believe it, and more importantly, he'll think we do to.
Maybe projection's not the right word, but it's been a few years since my psychology class. Regardless, don't forget to spay and neuter your kids.