Acutally, Ashley reminded me of the most unedible thing I've eaten. I've also eaten a tooth, but it was on accident.
One day, we were in the car, driving... somewhere, I can't remember right now. Or at least I think we were in a car? I was really young. Anyway, my grandma (I do believe) gave us some zebra cakes to eat. I had a loose tooth then. I ate a zebra cake, and the next thing I knew, my tooth was gone, and we couldn't find it, so we all guess I ate it. XD
It didn't taste like anything to me.
After that... I don't know. @_@