2L#1: But the ATCA is jurisdictional. It doesn't create a federal cause of action.
2L#2: Well it does create a federal cause of action in some limited situations...like piracy.
2L#1: But piracy would already be under federal jurisdiction, since it's maritime law.
2L#2: Not necessarily. What about music pirates? Or internet pirates? Or butt pirates?
2L#2: Why do they call them butt pirates?
2L#1: Because when you put your penis in their butt, they go, "AAAARRRRGGGGHHHH!"