There ya go, now that was a good one =).
Wish granted, but your first thing you did was buy a horse and try and impress a girl you REALLY liked who was into horses. You ended up falling off and ending up like Christopher Reeves and after a year of sitting in a bed spending the majority of your money on looking for a way to fix it, they finally discover how to but the day before your operation, you have trouble sleeping and take some sleeping pills and end up pulling a Heath Ledger and never waking up.
I humans could consciously regrow any part of their body on command including teeth, fingernails, eyes and hair.