Why do zombies have such terrible teeth? I can understand the zombies that have been dead for a long time but what about the living people who got bit and were turned? Their teeth automatically turn to rot, it doesn't make sense! You would think their teeth would be filed down from all the bone munching before they get so nasty looking. In my world newly turned zombies have good teeth, at least for a few weeks. After a few weeks they either fall out (from all the bone munching) or start going brown.
I actually couldn't get to sleep last night because that was going through my mind.