My web-friend and I both used to play WoW and the game is now pretty common in our fetish discussions. There's just too many possibilities not to imagine how the different races/classes would inflate/explode. I always love think of scenarios that would involve inflation,usually for the sake of combat, sometimes involving game mechanics (Living Bomb, Lightning Overload, etc) or like a boss fight where the boss inflates, like the objective would be to blow up the boss, or like if the boss started inflating and you had to kill her before she explodes... you know, the kind of stuff that extreme nerds fantasize over at the peak of their nerdiness.
For the sake of discussion with other players/fetishists, any similar thoughts? Also, do any of you know of any work that involves WoW related bursting? There is a lot of WoW inflation out there, but not a lot of bursting. For example, I think http://dizzy-oni-girl.deviantart.com/art/Moonberry-Juice-49285867?q=gallery:Dizzy-Oni-girl/22654239&qo=16 is one of the very few WoW stories that follows the typical inflation-bursting sequence.
As someone who used to play World of Warcraft, I always had the feeling of not wanting to connect it with the fetish. When you're raiding with a group of people, the last thing you should think is "Boy, I wonder what would happen if that gnome rogue suddenly blimped up".
Ofcourse, since I stopped I pretty much started paying more attention to the WoW fetish art.