Uncle Shermy's alter-ego is a Cowboy. Here he is showing you his cowboy look. See his big, fleecy jacket? And his rustic cowboy setting?
Shermy says he'd like to ride the range, and he keeps telling me to, "Git along little dogie." I don't know what he's talking about! He keeps asking for a hat, too! For some reason, he also wants to change his name to "Stetson". That's Uncle Shermy for you. He moves to his own drummer!