Oh, I could create some havoc, all right -- if I were still an admin -- but I disagree too much with the way this place is run present-day, so that ain't gonna happen. So it's just a matter of making some random thread -- just like all kinds of people do every day here -- and getting the right people to spam the hell out of it to get the ball rolling.
In other words, one person being in a silly and fun mood isn't enough. You need at least 2, and they have to feed off of each other.
Last good one I had was with Unne, and we kept banning each other. Good times. Presently, the staffer I see eye-to-eye with the most is Matt, and that's because we're both cantankerous grouches. Not the best recipe for a happy-fun thread, unless it's at the expense of a few key n00bs whom I think I'd be able to make leave.