Fact: The Big Bang Theory star Jim Parsons poked fun at retired U.S. Olympic figure skater Johnny Weir's elaborate fashion sense during his guest hosting stint on Saturday Night Live this weekend (01Mar14) by dressing up as the athlete for an interview segment with comedienne Kate MCKinnon, who posed as talk show host Ellen DeGeneres. He also showed off his vocal skills by performing a song called I'm Not That Guy during his opening monologue, detailing the differences between his real-life persona and his geeky physicist character Dr. Sheldon Cooper on The Big Bang Theory.