[This story contains mild spoilers from the Neighbors finale.] A few days ago, 72-year-old Danny Smiechowski left his house to greet his chauffeur. There was a limousine parked outside, waiting for him. For much of his life, Smiechowski had been an outcast in his San Diego neighborhood, insulted and ostracized for his penchant for wearing nothing but yellow briefs while exercising in his driveway. He describes the treatment as “emotional abuse.” But here he was a local celebrity, the star of a hot HBO/A24 series getting picked up for a splashy finale event in Hollywood. “The neighbors were looking out their window, going, ‘Oh my God, that guy,’” Smiechowski says over coffee (well, he just drinks water) in West Hollywood, acting out their disbelief. “You can’t really believe it could be true, but it’s true.” He’s wearing an A24 sweatshirt as Harrison Fishman and Dylan Redford, the creators of the show, Neighbors, sit on either side of him. They crack up at the story. “Amazing,” Fishman says. “They must be like, ‘What’s going on?!’”  Each …