Yup sure have - One of my Shamans called Feygor always being a pain in the ass. He's funny though and does more damage than everyone else. Im PvE but I consider him to be pvp just vecause really. The most memorable moment was when handing in a quest to that guy outside Thrallmr in Hellfire the elementals attacked and wiped my party. Well not Feygor he took it at that exact moment to do a bugged run to the hills thing which sometimes happens. So while Im wiping and falling dead to the floor all I see is Feygor running at top speed in the opposite direction.