I can't stand the Goblins. I thought with Cata that I'd like a class similar in size to the Gnomes, but I just loathe Goblins. They're goofy, but not in the fun way like Gnomes. Gnomes are innocently stupid; Goblins are greedy sneaky bastards. Close second is the Undead. It's not the race, more so the atmosphere. I hate all the macabre stuff associated with the Undead.