@Olivier5,
You shouldn't jump to conclusions. If you follow these threads on A2K you'll realise that, the Tooth Fairy, Santa, the Easter Bunny, Unicorns and the Flying Spaghetti Monster are all perennials. Frank was pointing out his dismay that the Tooth Fairy, a subject that's already been done to death, dug up again and killed and reburied, had made yet another reappearance. I was reminding Frank of other character that had undergone a similar fate on A2K.
Frank got the joke, clearly you didn't.