The Kamehameha is Goku's signature energy attack from the Dragon Ball franchise, made famous worldwide by Dragon Ball Z, which brought the series to a huge international audience in the 1990s. Fans have clipped Goku's shouted attack for years, sharing it in AMVs, gaming montages and reaction edits where a single powerful move needs to sell the moment. Because the shout is instantly recognisable even to casual viewers, it still works as shorthand for charging up, going all out, or unleashing something far bigger than expected.