3rd Rock from the Sun

Dick meets a woman in line at the cinema and ends up having casual sex with her in his car, however he soon runs into trouble when he brags about it and discovers that it was the mother of one of his students, Bug. Sally is shopping for her own car and becomes enthralled by a Dodge Viper; however, she cannot afford it and becomes increasingly exasperated with the salesman, who, she believes, is intent on spoiling her happiness.