Seth Rogen, Adam Sandler, and Jonah Hill performed stand-up sets at L.A.’s UCB Theater over the weekend, as part of the preparation for their roles in Judd Apatow’s Funny People, which starts shooting this week. Apatow emcee'd, Sandler did some bits in character, and masturbation jokes ran rampant. Okay, when are we getting footage of this? [EW]