CBS announced today that they have decided to extend the lives of two of their most popular sitcoms that — not so coincidentally — are both helmed by television mastermind Chuck Lorre. The Los Angeles Times reports that Two and a Half Men will continue to air on the Tiffany Network for three more years and that Big Bang Theory received a two-year commitment. With that in mind, Vulture would like to dedicate this Johnny Kemp classic to the smartest man on CBS. [LAT]