Azeroth's Most Wanted

One of the more interesting recent threads from the official forum has a list of the 10 most dangerous monsters in World of Warcraft, according to how many players they've killed. While it's good to see that I'm not the only person who's been killed by Defias more often than I can blink, what I think is really hysterical is the fact that Gadgetzan Bruisers made the list. If you've ever been to Gadgetzan on a PvP server, I guess this shouldn't come as much of a shock.

My personal nemesis in the game has always been those pesky Rabid Thistle Bears in Ashenvale; those guys caused me more graveyard runs than I can count while running around there in my teens.
Any of you have a least-favorite monster in the game? Come on...we all hold grudges...just admit it...