Besides showing drug use on film, it was one of the first films to portray the hippie lifestyle. Hopper became a stereotype for some male youths who rejected traditional jobs and traditional American culture, partly exemplified by Fonda's long sideburns and Hopper wearing shoulder-length hair and a long mustache. They were denied rooms in motels and proper service in restaurants as a result of their radical looks. Their long hair became a point of contention in various scenes during the film.