Pump Boys & Dinettes is set right on Highway 57, at a gas station somewhere between Frog Level and Smyrna, North Carolina. Across the blacktop is a roadside eatery called the Double Cupp Diner. The four guys at the station, Jim, Jackson, Eddie, and L.M., have been known to do some auto repairs, but only when aided by quantities of time and beer. The Cupp sisters, Prudie and Rhetta, celebrate their home cooking with the same zeal they bring to being neighborly with the boys. This is their musical tribute to life by the roadside!