This guy really puts a bad taste in my mouth. He joined our server, requested staff positions. Offered to help make our teamspeak and then inserts protocols to make himself able to override server admins and owners. He sat there and mocked us as we scrambled to figure out wtf he actually did. It takes a real sly and low person to do something so shady.
In the link above you can see a screenshot of some of his changed perms.