If you have an inappropriate skin or name, you are banned until you change the skin. However, this offers little to no punishment, as you can just change the skin/name, appeal and hop right back on, with no sanction for having used a bad name/skin. I suggest people with bad skins/names are first warned and banned until they change it and can appeal on the website. Then, for the second offence they will be banned for a week, a month and then permanently. This ensures the rule-breaker will actually be punished instead of just being able to join again after a quick skin/name change.