Incidentally, a note to the person who original started this therad: this is an intellectual community (besides Joe.. just kidding). We have standards on how we want people to talk and behave. In a way, that's arrogant, but that's the way we like it. That's how we've built the community. If people don't like it, they don't have to stay. It's really up to the individual whether or not they want to be here.
And by the way, there are people who are grown up (20's and 30's) who are goths, in some way. I have some friends (well, a friend, and her friends) who go to a nightclub around here (the Cage, maybe?) where everybody dresses as goths. They don't do it every day, it's more for special occasions, but it still happens.