So long, Psy! A guy in a parking lot just stole your thunder. According to Buzzfeed, here’s where the story begins: Sione Maraschino, a Vine user from Orlando, uploaded a Vine dancing to Kendrick Lamar’s “M.A.A.D. City” (Eprom Remix) in a Publix parking lot. It was a really great Vine. It’s so easy, even his …