Show some love for the big bang theorys dr sheldon cooper jim parsons by grabbing this tee he wore on the smash hit comedy series the tee features a design which itself pays homage to astrosmash the classic 1981 intellivision shoot em up which shifted over a million copies sheldon must have been an intellivision fan this is a 100 cotton black astrosmash tshirt as worn by dr sheldon cooper not official big bang theory merchandise8ballbestseller