Summit Entertainment just sent us a hilarious new movie clip from the upcoming comedy “Sex Drive” by director Sean Anders starring Josh Zuckerman, Clark Duke, James Marsden, Amanda Crew, and Seth Green. Be sure to check out the official Sex Drive movie site www.sexdrivethemovie.com. Synopsis: “Loveable underdog IAN (Josh Zuckerman) is the last American virgin. At least that’s how it feels to him now that he’s 18, about to go to college, and losing girls to his 14-year-old brother. Ian’s always been the nice guy, the best friend… never the boyfriend. But his luck finally seems to be changing when he meets DANIELLE. She’s everything he’s ever wanted in a…