Let's get real, here.
I'm easy-going and I'm more than happy to play along with this. There's nothing wrong with a little good-natured ribbing. Although I never made any avatar bet, I'd be happy to treat it as such and agree to change my avatar upon winning the title, but I'm not giving carte blanche toanyonehere. If people have suggestions ("a Thunderf00t avatar", "a Sarkeesian avatar", "a robot getting fucked avatar", etc.) I'm willing to consider them. But there's certainly no precedent set wherein somebody could make up a poll on a whim and it is implicitly agreed that whoever the board chooses to target will have their avatar replaced (without ever agreeing to this or even participating in the process). I hope I don't have to tell you why that is not a good idea.