A little less than a year ago (I believe), I had a dream with a very close friend of mine who runs a Sonic fan site. In my dream he appeared in a Sonic-esque dragon-unicorn form (Dracorn), or that's what we decided the thing was anyway. I told him about it and recreated it for him and he's been using the little character in avatars and such ever since.
Since Halloween was coming up, we joked about the werehog and of course, the idea to make his character have a were-form came up. It was too hilarious to resist. This is the result.