The line comes from Kita Ikuyo in Bocchi the Rock, the energetic guitarist of Kessoku Band, shouting about a runaway guitar. The exaggerated delivery turned the moment into a shareable meme across anime soundboards and short-form video, where fans clipped the stretched scream for comedic edits. It spread because the phrasing is instantly recognizable to Bocchi the Rock viewers yet funny even without context. Editors still reach for it as a shorthand for dramatic overreaction and musical mishaps.