I got a real kick out of lostfrog.org (as seen on BoingBoing). If I had time on my hands -- which I don't -- my Hopkin Green Frog picture would reveal that Hopkin was the mystery object under Bush's suit jacket.
UPDATE: I gave in to temptation. I was on the phone wishing my mother a happy birthday, and well . . . I've just emailed my contribution. (For this to make any sense, you need to go to lostfrog.org first.)