Baka is one of the most recognised Japanese insults in anime culture, used by characters for decades to call someone an idiot in an exasperated tone. This version comes from Google Translate's text-to-speech voice, whose robotic reading became a meme in its own right on soundboards and edit communities. The contrast between the harsh meaning and the emotionless machine delivery helped it spread as a reaction sound, and it remains popular for anime fans who want a quick, recognisable put-down without using an actual character's voice line.