A Tennessee man, later identified as the CEO of a telemedicine company, was recorded on video appearing to harass a teenage boy who wore a dress to his prom Saturday night, saying the teenager looked like an “idiot.” The student, Dalton Stevens, 18, said Monday that he decided to wear a dress to his senior prom in Franklin, about 20 miles south of Nashville, to show that “clothing is really genderless” and “it has no meaning.” Stevens said he was shocked when a grown man began acting “homophobic” as he and his boyfriend, Jacob Geitmann, began taking photos with friends at a hotel before the Franklin High School prom.