The Big Bang Theory's hardly a show that thrives on much drama (not serious drama, that is), but the latest new episode, The Agreement Dissection, is causing quite a stir among the bigwigs! Creator Chuck Lorre may have used his vanity card to compare Charlie Sheen to the disagreeable ape from the episode, who was "impossible to work with." Funny coincidence, or stirring up trouble? You be the judge. Check out the full scoop in a new TBBT news below!