Archie and Reggie's discussion about how a hypothetical rumor can get out of hand gets overheard by the girls and spells trouble for Reggie.; Mr. Weatherbee gets fed up with teenagers carrying portable radios around the school and attempts to ban them.; When Archie's parents begin fighting over Archie's grades, Jughead suggests he study harder to raise his scores.; The guys try out Dilton's new mechanical bull and find that Archie is able to stay on the longest.