It’s one of the most famous – and infamous – scenes in cinema history. In the 1932 horror film “Freaks,” a statuesque (and blonde) trapeze artist marries a sideshow midget and is warmly embraced by a band of circus freaks. At her wedding reception, they accept her as an honorary member. They chant: “We accept you, we accept you! Gooble gobble, gooble...