I wish I could claim credit for this one, but it was done by a priest alt (warrior main) in my guild a while back before the 8-second limit was added. I'll call him Holy for short (an original name!). I know this happened because we were talking about other stuff over Mumble (a ventrillo alternative) when it happened.
So Holy was out fishing in Uldum for fathom eel because our guild needed mats for the feasts. He had been out there a good 10 minutes when this orc warrior came along and started ninjaing his fishing pools. These pools are plentiful enough that there was no logical reason to use the same one except to bug the other person. Holy was aggravated because we needed another 2 stacks before raid in an hour, and the orc was from a PVP guild, so it was pretty obvious the guy was trying to goad him.
After 5 minutes of jackassery, Holy finally switched into his lol346 pvp gear after the orc ninja'd another pool near the lost city delta, then challenged the orc to a duel. The orc did a bunch of rude emotes and switched into a bunch of Vicious gear, then accepted. We heard nothing over Mumble for about 10 seconds, then mad laughter.
Holy used psychic scream once he recovered from the initial charge, then mind controlled the orc. He then made the orc run around to aggro two crocodiles, turned him around so they attacked him from behind, and stood there until he died.
The orc warrior was never seen again. =D