I never would have believed it if I wouldn't have seen it. There is someone in my chat room that can be a moderator, co-owner, owner or anyone he chooses. He can change his ID number to what he wants it to be and the person with the same ID number gets disconnected and pretend to be that person who got disconnected.
He can ban anyone including co-owners except the main owner of the chat room but he himself is a Guest.
Here is a snapshot of one event that took place.