Are marbles made of marble?

Do the actors in the re-enactments on Americas most wanted, ever get arrested (because they were seen on TV portraying the criminal)?

Why do bullies always ask "what’s your problem" when they're obviously not going to solve it?

When people say, "I’m so tired it's not even funny" or "my head hurts so much it's not even funny", why would it even be funny in the first place?