Big Bang Theory Bazinga T-Shirt Size:5XL Bill wears this whenever he

Bill wears this whenever he wishes he could be as lucky as Marty and visit this paradise

Back To The Future's Biff Tannen may seem like a bully

but sometimes he can be nice guy

John "Bluto" Blutarsky

Hill Valley has changed a lot over the years

Big Bang Theory Bazinga T-Shirt Size:5XL Bill wears this whenever heThis Big Bang Theory t shirt features an image of Sheldon Cooper. The shirt includes Sheldon's catchphrase Bazinga! After making a statement, Sheldon Cooper will say "Bazinga" to indicate that what he just said was to be taken as a joke. Sheldon first said "Bazinga" in the Big Bang Theory's season 2 finale titled "The Monopolar Expedition". For any fan of Sheldon Cooper, this Big Bang Theory Bazinga t shirt is a must have!