An agreeable Sheldon? There's not much that Dr. Sheldon Cooper from the hit television show The Big Bang Theory says yes to, which is why it's so imperative that you get your hands on this awesome Big Bang Theory Sheldon Cooper Computer Sitter Bobble Head as soon as possible. In this form, Sheldon wears his signature Flash T-shirt and is constantly agreeing with everything you say. That's unheard of! Incredible! Preposterous, even! Get yours today. Ages 5 and up.