The phrase comes from JoJo's Bizarre Adventure, Hirohiko Araki's manga that began in 1987, where Stands were introduced in the Stardust Crusaders arc as visible manifestations of a fighter's spirit. As the anime adaptation spread online, dramatic English lines about Stand power were clipped, remixed and turned into reaction sounds for edits and streams. Fans quote it whenever a pose, reveal or transformation needs to feel larger than life, and its short, shouty delivery helped it survive as a standalone meme sound beyond the series itself.