The 'Bazinga' meme originates from the popular CBS sitcom The Big Bang Theory, specifically associated with the character Sheldon Cooper played by Jim Parsons. The term first appeared in the Season 2 finale as Sheldon's verbal cue to signify he was making a joke or had successfully pranked his friends. In internet culture, the word became a shorthand for nerd humor and social awkwardness. Over time, the meme evolved from a simple TV reference into a post-ironic symbol, often used in surreal or minimalist edits to mock the traditional sitcom format. Whether used sincerely to celebrate a clever trick or ironically to highlight dry humor, Bazinga remains one of the most recognizable catchphrases in digital media.