The Tyrannosaurus rex has long been the most recognisable dinosaur in popular culture, thanks to natural history documentaries, films and museum exhibits that made its roar a symbol of prehistoric power. Online, short dinosaur roars circulate widely as reaction sounds and editing effects, because listeners recognise the animal instantly without any explanation. Creators reuse this kind of clip for jump scares, comedy reveals and gaming moments, keeping the classic roar familiar to new audiences who may never have heard the original recordings.