Jeopardy III
Just like the popular television game show except that you won't have to compete against Ken Jennings. Someone asks for a specific category and then someone else thinks up a question for that category. Just like Who's Line is it Anyways? the points don't count for anything. If a puzzle has gone unattended for more than a week, assume it's dead and start a new one.
Here's the first statement, come up with the question for it...
Al Pacino and Burt Reynolds both turned down this role in Star Wars.