Ford and Chevy are two brothers that George and Henry meet at Camp Rohwer. Ford is about 13; Chevy is a bit younger. Together, they play a trick on George and Henry by giving them a magic word that, when shouted at the guards, will supposedly cause the guards to give the speaker whatever goodies they ask for. However, George learns later that the magic word—sakana beach—actually just sounds like “son of a bitch” with the right inflection. Following this incident, Daddy and Mama warn George and Henry to stay away from Ford and Chevy.