I generally just toss it, or log off.
I'll admit I've had WoW drive me up the fucking wall a good hundred billion times. When I did play I was stuck on a PvP server as that's where all my RL friends had setup camp and I didn't really want to leave once I'd established myself there. That said I still have never been much of a PvP player and tend to avoid it, getting gank-camped by a UD rogue for 8342759834753 hours (as they don't have lives to do anything else, or seek anyone of an actual challenge to fight back, ever) or tag team sky-camped by a team of 16 Belfs because most of our strongholds had no real defenses of any kind...yeah, I'd get a bit hot under the collar.
Honestly it's more the people that decide every daily questing zone has to be a PVP WAAAARRRRRFORTHEHOOOOOOOORRRDDDEEEZONE were the worst, the king of all dick moves being relentlessly griefing everyone in sight that tries to do that terrible, terrible spectral worg one for the Sons of Hodir. I know Alliance do this shit too, I'm not arguing that, but yeah it's a major piss off when the other team, that's 90 billion people strong and growing (as our people jump ship, or just transform instantly) is always everywhere all the time and always in the 'shoot first, camp later, always travel in PvP teams' mood. And you never are.
I know you can move, but I didn't really want to pay for it, nor did I want to leave all my roots of friends and the like behind. Nor was PvP -> PvE ever an option for free at any time...
Guh, I feel dirty now. I'm going to avoid mentioning WoW for a while, or at least until my kidneys feel better.