Big Bang Theory Not Insane T-Shirt

Big Bang Theory Not Insane T ShirtDr. Sheldon Cooper may be a brilliant scientist, but he's a bit crazy when it comes to social interactions. On the TV sitcom The Big Bang Theory, Sheldon often has to assure people that "I'm not insane; my mother had me tested." It's a great line, and everyone you know will enjoy reading it on the front of this Big Bang Theory Not Insane T Shirt. This Big Bang Theory t shirt is black, and it features Sheldon's signature under the quote, followed by a long string of his academic degrees! - Big Bang Theory Not Insane T-Shirt