This image is what I would like for my avatar but it's not scary enough... I don't really know what it needs but I'd be pleased if someone could take a shot at improving it. Increasing it's size to 200x200 would be nice as well.
This was a rather low quality picture to begin with, not to mention saved in .jpg. But I took a shot, with the specifications of 200 x 200 in mind. It is in a .png format. Spoiler BTW, loved The Brave Little Toaster when I was a kid.