MMOs are great for this kind of drama. I've seen RL threats flying around in Barrens chat and the forums of WoW's PvP servers (TK'ing is possible if you're creative about it BTW).
Nothing all that interesting has been said to me, but I did challenge a former GM to a loser leaves the server duel once.
Nothing all that interesting has been said to me, but I did challenge a former GM to a loser leaves the server duel once.