Dragon roars are a staple of fantasy sound design, used for decades in films, games and animation to signal a creature far larger and more dangerous than anything on screen. Because the sound is instantly recognisable even on its own, short clips like this one circulate widely on soundboards and in short-form video, where creators reuse them for reveals, battles and jokes about overpowered characters. Its staying power comes from that instant association: a single roar tells viewers to expect something huge, without needing any explanation or context.