How's this for bad?
Wen into a dungeon and died fighting a mob (it happens), used a gem to resurrect in the same place and ran on from the spot for some distance before crouching in a quiet corner to regroup.
As I am doing this the same mob have chased my spirit form round two corners and past 3 other mobs to kill me again before I realise also pulling the nearest mob to my current location ointo me as well!
I understand that monsters can be vindictive but this post-reincarnation griefing seems a little obsessive