Being that language is in the nature of the games. But do know your players and what they will tolerate. If your game offends people and we get a report we will speak with that GM and ask his game to refrain and watch its language. In General just be careful of who walks in and know the people you game with. GMs do not have the right to tell a chatter to leave just because they are lurking and watching the game and not bothering the game.
All chatters have the right to watch a game.
GMs you are advised to take a log if you tell people to leave your room as back up for yourself. For more information on Scheduled game rooms and what happens when the rooms shutdown at night please read those rules for that chat. Ignorance of the Rules is no excuse to not get banned.