The night of the week that a club hosts a night for Goth people. It is similar to the idea of "Ladies Night" but caters more towards gothic people. The music also varies from what is normally played in a club to adhere to the music styles favored by gothic people. It is also very likely to see people dressed in capes, chains, and primarily black clothing.
We took Vincent out to a club for his birthday, it turned out to be goth night and there were a lot of people dressed in capes and chains. He did not enjoy his birthday very much.