
Bazinga! The Story Behind The Big Bang Theory's Most Famous Catchphrase
It is the word that defined Sheldon Cooper's pranks. But where did 'Bazinga!' actually come from, and how did it make its way onto the show? Let's unpack the history.
Bazinga! Your ultimate fan universe for characters, episodes, science & trivia.

Every whiteboard in Sheldon and Leonard's apartment is covered in complex formulas. Are they just gibberish, or is there real science behind the show? We talk to the show's physics consultant.

It is the word that defined Sheldon Cooper's pranks. But where did 'Bazinga!' actually come from, and how did it make its way onto the show? Let's unpack the history.

Dr. Sheldon Cooper is undoubtedly a brilliant theoretical physicist, but his social ineptitude and occasional logical blindspots have led to hilarious failures. Here are his top genius moments and biggest fails.