Lol, at least you completed it ^^
My worst was when there was this guy in Mara KQ ...
And then we took a long time to kill the boss because this cleric kept on trying to tank before we were ready >___<"
And then he started swearing at all of us ... LOL
So when he died we didn't rez him xDDD
And we completed the KQ all right.
But it's the first time I've seen someone be so RUDE!