Godzilla is the giant monster at the centre of Japanese kaiju cinema, first appearing in the 1950s, and his roar has since become one of the most recognisable monster sounds in film. Rather than a single studio recording, clips like this circulate online as imitations and recreations that capture the same low growl and piercing screech. They spread through short-form videos and meme edits, where the sound instantly signals size, power and destruction, which is why it still works for jokes, trailers and reaction clips decades after the character debuted.