It's a Bully appears to be a terribly-modeled CGI human figure with a fat orange ellipse sphere for a torso, blue cylinders for limbs, and small, tan, finger/toeless balls for hands and feet. His arms and legs both use the same model. He is completely barefoot. It's a Bully's outfit is difficult to make out, but it is likely that it's an orange shirt with long blue sleeves, with blue skinny pants underneath.

He has an incredibly distorted and deformed face with smaller brown eyes