Keep Calm & Bazinga T-Shirt

Keep Calm & Bazinga T-Shirt

Official Big Bang Theory Merchandise

An officially licensed red Big Bang Theory t-shirt featuring the text 'Keep Calm and Bazinga!" below an an atom sign.

The t-shirt is an homage to a World War II-era sign from the British government, which instructed its citizens to 'Keep Calm and Carry On', below a Royal Crown icon. The sign was not widely distributed during the war and remained little known until the year 2000, when it was rediscovered by a Northumberland second-hand book shop. Since then, its distinctive style has been used and parodied widely.

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