Well my first guess was Ned Greely. Back in 63 he was working at a local livestock feed plant and fell into the bagging machine. Ruined the boy's face, flattened his nose and gave him a chin that went on forever. Went to work for a circus side show as "the chin". Wound up being a pixie dust spreader on the tilt-a-whirl.
But since I doubt Imeo has ever heard of Ned, my first official guess would be Ray Liotta.