Baka is a common Japanese word meaning fool or idiot, and it has become one of the most recognisable anime words outside Japan because anime dialogue uses it so often for teasing, frustration and comic anger. Short shouted clips like this one spread through meme edits, reaction videos and short-form posts, where viewers do not need a translation to understand the tone. Its appeal has lasted because it is instantly readable, culturally specific without being obscure, and short enough to drop into almost any funny moment.