By Tony Maglio LOS ANGELES (TheWrap.com) – Fox has acquired the Warner Bros.-produced multi-camera comedy “Here’s Your Damn Family,” created by comedy writer Ricky Blitt and “Big Bang Theory” star Johnny Galecki – his first sale as a producer. The half-hour comedy revolves around a stunted, set-in-his-ways 30-something man who lives with his mom. He finds his perfectly organized world upended when his mother/roommate gets married, and her new husband — plus his three teenage children — move in. Blitt will double as executive producer. His script comes to Fox with a penalty attached. …