Orville Tootenbacher is a created character Michael Scott made up. He is a millionaire who farts popcorn. In the episode The Search, Holly writes down a fake name to get a complementary stress ball from a kiosk outside the grocery store. The attendant working the kiosk gets upset with Holly for writing down a fake name, saying "You know what? Say hi to Orville Tootenbacher for me.", which leads to Erin saying "Orville Tootenbacher. That's Michael's millionaire character that farts popcorn."