Before streaming, home movies and films lived on VHS tapes, and rewinding meant hearing the deck clunk, whir and zip as the tape spooled back to the beginning. That mechanical noise became a universal shorthand for going back in time. As VHS disappeared, editors kept a clean recording of the effect for digital videos, where it now marks flashbacks, instant replays and comedic do-overs. Its length and rising pitch make it more theatrical than a real deck, which is why it still reads instantly even to viewers who never owned a tape player.