Natasha Lyonne, who, among other things, stands accused of threatening to do sordid things to her former neighbor's dog - and for almost a year ignored a bench warrant for her arrest - turned herself in at a New York court on Friday. In the original court complaint stemming from a 2004 incident, Lyonne's former roommate claimed the actress trashed their apartment, then rushed into the neighbor's place, picked up her pup, and said, "I'm going to sexually molest your dog." Yeesh. Talk about screwing the pooch.