Last night on Conan, Elisha Cuthbert was a total goofball: She slurped an imaginary pudding, acted out a puke-and-drive, and impersonated Ellen DeGeneres's dance moves. Plus: Joel McHale fretted over Community's competing TV lineup on the Thursday 8 p.m. time slot: "We're up against the Big Bang Theory, I don't know what network that's on," he bluffed. "Not up against March Madness or American Idol, we should be fine. No big deal!" And Laura Prepon took Geoff Stults's virginity ... twice. Watch our compilation to see what you missed.