Oh my God, they made Kenny into a wallpaper! Actually, they put his buddies in there too in this background for Blackberry devices. The image from the classic cartoon features all four main characters from the show. Unfortunately (as always) Cartman takes over a bit and obscures the other guys, so it's not the best South Park wallpaper I've seen.
Nevertheless, for fans of the show, and Cartman in particular, this is an interesting download for your Blackberry device.