Like the surprising number of people who have left a pizza in the oven, only to forget about it in the midst of a WoW session & almost asphyxiate from the smoke (this is apparently now officially known as a "WoW Pizza"). Or kid who almost burned down his parent's house when his TV shorted out & caught fire a few feet behind him but he couldn't hear it for the WoW blasting out of his headphones. Even Blizzard employees apparently aren't safe, as they apparently have a bad habit of letting pastries explode in microwaves wile engrossed in their own game.
If you guys are like me, I know you've done some stupid stuff while playing MMO's. I once managed to spill an entire bowl of boiling-hot soup all over my keyboard while in the midst of a temple fight in Uldaman, rendering it immidiately useless and almost scarring my crotch for life. Fess up; what's the dumbest thing WoW ever made you do?