Here’s a little trick that will save you a few bucks if you’re looking to do a name change in World of Warcraft. Basically how this works is you name your battle pet something inappropriate, then once someone reports you, Blizzard will send you a mandatory character name change for free.
You don’t have to wait until someone reports you, you can always get a few friends to do it for you. Keep in mind if your account is already in bad standings with Blizzard, you might not want to do this.