King Ghidorah is Godzilla's three-headed dragon rival from Toho's long-running Godzilla series, later reintroduced to a global audience in Legendary's Monsterverse films. In that version, Ghidorah's call is not just a roar, but a signal of dominance that other Titans answer, establishing it as the alpha. Clips of the call spread through Godzilla fan edits, battle compilations and meme videos, where its unmistakable three-voice shriek instantly identifies the monster. It remains popular because it conveys scale and threat in seconds, without needing any dialogue or context.