Dinosaur roars are a staple of online video because they instantly signal size, danger and prehistoric power without needing any explanation. Creators reuse short roar clips like this one in memes, gaming montages, reaction videos and fan edits, where a single animal sound can turn an ordinary reveal into something dramatic. Because the sound is instantly recognisable and works without dialogue, it travels easily across languages and platforms, and it remains popular for comedy as well as horror-style edits where the contrast between a cute setup and a huge roar creates the joke.