Cosplay (コスプレ, kosupure), short for "costume play". It ain't a hobby, it's a lifestyle!
Anything related to music, bands, musicians, record releases, etc.
A group for smokers to discuss smoking-related things; why it's good, why it's bad, quitting, not quitting, whatever. Rules: No fucking posts about how terrible smokers are and how smoke is icky. This is not a pot smoking group. There are other places for that. Pot discussion isn't strictly prohibited, …