Nathan Randall Beady III, better known as Mr. Beady, is the tertiary antagonist of Back at the Barnyard. He is Mrs. Beady's husband and Snotty Boy's uncle. Nathan is very reluctant, depressed, and lazy as he hardly moves from his chair and is constantly seen reading newspapers, watching TV, drinking cans of soda, or eating. Because of this, he is usually nicknamed "Mr. Lump" by Mrs. Beady.