Randall Tugman

Randy is a psychopath appearing in Dead Rising 2. He is an obese man in a rat suit who wields a large chainsaw.

Here Comes the Groom
Randy has captured his father and a bride. His father begs him to stop, calling him "Randall," but he insists on being called "Randy." He forces his father to marry them, and as the woman tries to escape, he holds her back, claiming that the other dead bride in the room didn't mean anything to him. As Chuck walks into the room, his father cries for help. In response, Randy kills him with the chainsaw.