The sound comes from Mokey's Show, an animated web series known for loud, exaggerated cartoon humour and short scenes that are easy to clip and reuse. Once the shout was separated from its episode, it began circulating on soundboards and in meme edits, where creators use it as a ready-made reaction rather than needing the original context. Its appeal has lasted because the emotion is clear in under two seconds: surprise, followed immediately by impatience. That makes it a compact punchline for interruptions, unwanted questions and characters who want to be left alone.