“I’m not crazy. My mother had me tested” - Sheldon.
Dr. Sheldon Cooper has to be the most eccentric physicist we all know and love. From his obsession about only sitting in one spot and that spot being his spot, to his quirky way of knocking. We love all his quirks (or most of them).
Show your love for the eccentric scientist and his weird knocking habit, with this Official Knock Knock Knock Penny T-shirt!
*Officially Licensed The Big Bang Theory Merchandise
The Big Bang Theory is centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper; Penny, a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's equally geeky and socially awkward friends and co-workers, mechanical engineer Howard Wolowitz and astrophysicist Raj Koothrappali.
The geekiness and intellect of the four guys is contrasted beautifully for comic effect with Penny's social skills and common sense and sarcastic humor!