I just saw a post at AG forums by a guy who recently finished an old school adventure game about a homeless football (it's "soccer " for the Yanks) fan who uses a sock pulled on his hand to communicate with the world.
So, it's not quite original (there are heaps of such games around, even a couple published by Electronic (F)Arts ) , but this one is FREE (and it looks nice).
Check the post and download The Bum at MediaFire (it's only 60 MB).