Here’s a theory: have twice as much fun watching your favorite show TBBT with Big Bang Theory Shot glasses! There's nothing smarter than drinking from Big Bang Theory cups that Sheldon would approve of. Want to show off your intellect and go green, too? Get Big Bang Theory travel cups and show how much you care about the environment. These Big Bang Theory cups hold hot and cold drinks that will leave you wondering why everyone doesn't go green with such cool options. And you get bonus points for socially acceptable behavior when you shop Big Bang Theory gifts for fellow fans!