Cinematic boom effects became a staple of film trailers and online editing in the 2000s and 2010s, when a single low hit could signal scale and danger without showing anything on screen. This type of sound is not tied to one film or character, which is why it spread so widely through editor libraries, meme edits and short videos. Creators still reach for it because it instantly changes the mood, turning an ordinary cut, text card or reveal into something that feels like a major event.