Jet engine sounds have long been a staple of film, television and online video because they instantly signal travel, departure and high speed without needing any explanation. On soundboards, short jet clips are shared for edits, reaction videos and memes, where the rising roar works as a transition or a joke about leaving fast. The sound remains popular because it is versatile, instantly recognisable and easy to layer under music or narration, and a single takeoff roar can carry the energy of an entire scene on its own.