Have fun here - and remember these boards are supposed to be as family friendly as possible. On this board, any fictional* villain is on topic, from any medium, any time period, any publisher or producer - which includes R-rated films, TV shows, comics, or books. Remember to be as careful here about how you present things for discussion as you are on any of our other boards. We may be discussing villains - but let's try to be heroes, or at least innocent bystanders.
*Real world villains like Charles Manson are OFF topic here. You can discuss them on the Community board. If the real world villain appeared in a work of fiction, we might make an exception for that particular discussion, but only if it can take place without delving into politics or religion.