He is an unknown, wildcard rapper specializing in bass rap. I can credit him with one great single "Ain't Got No Panties On," but I have yet to come across any of his other work. Perhaps he was an underground one hit wonder. Who knows. All the matters is that "Ain't Got No Panties On" is a prodigious track that should be listened to by all.
Waxamillion is so underground that Jim can't even find a webpage about him or with lyrics to his songs.