Short camera and camcorder sounds have become a staple of online prank and reaction videos, where a single click is enough to tell viewers that recording has started. Creators use them as a quick audio cue for candid moments, hidden-camera reveals, and mock surveillance jokes, often without any dialogue or explanation. Because the sound is instantly recognisable, it works across languages and formats, from short social clips to longer comedy edits. Its popularity on soundboards reflects that simple, practical use rather than a link to one particular show, film, or viral moment.