20 Facial Expressions Sheldon Cooper Has Perfected on The Big Bang Theory
There's a reason Jim Parsons has four Emmys for playing Sheldon Cooper on The Big Bang Theory. Sheldon is the show's breakout character, even on a comedy full of very funny stars. Not only does he get the lions' share of the memorable one-liners, but his facial expressions cannot be topped. In his honor, here are the 20 faces you've definitely made at some point in your life.