I'm so glad to see him out of the chat now. He was causing so many issues from the very first message he had in the chat. From spamming about how many followers he had repeatedly, insulting people, claiming he was a hacker, and then the progression to imitating people.
Thanks for standing up @kafkanarchy84 and thankfully @acidyo has muted all known accounts so hopefully we won't hear from him again for a good long while.