Bazinga became Sheldon Cooper's signature catchphrase on The Big Bang Theory, the CBS sitcom that ran from 2007 to 2019 and starred Jim Parsons as the brilliant, socially awkward physicist. Sheldon used the word after jokes, tricks, and moments when he believed he had outsmarted someone else. As the show spread through reruns, clips, and memes online, Bazinga moved beyond the series into everyday internet slang for a sarcastic gotcha. This version pairs it with a dismissive follow-up, extending the joke into a complete reaction for modern edits.