The losing horn comes from the long-running American television game show The Price Is Right, where contestants guess retail prices to win prizes. When a bid or game ends without a win, the show uses this descending brass sting to underline the disappointment, a television shorthand that audiences have recognised for decades. Clips of the moment spread through reaction videos, compilations and meme edits, where the sound became detached from the studio and attached to any everyday failure. Its longevity comes from that instant recognition, turning a game-show loss into a universal cue for getting it wrong.