Shin Godzilla is a 2016 Japanese kaiju film from Toho that rebooted Godzilla with a new, evolving design and a darker, more realistic tone. Its version of the monster quickly became a favourite in fan edits, reaction videos and soundboards, where the roar is used as shorthand for overwhelming scale and dread. Clips spread through YouTube and TikTok, often attached to giant reveals, boss fights and disaster-style edits. It remains popular because the sound is immediately recognisable to kaiju fans, even outside the film itself, and it carries a sense of menace that a generic monster roar does not.