So was that "real American" probably. It was just that new accounts were automatically accepted and the mods were really, really lazy. They only showed up on the forum after checking their email to see that a lot of people had once again reported some user. (The forum was built on the side of another website and the owners didn't really care about it.) Honestly, I'm still not sure if the mods finally learned how to IP ban him or if he just got bored.