The sound is shared as the 'next player' cue from Autodarts, the browser-based scoring tool used by many casual and league darts players to track matches and call turns. The name refers to its dry, brick-like click rather than to a spoken announcement, which is why it stays so short and easy to recognise. As darts clips and streams have grown online, creators have reused the cue outside the app itself, dropping it into edits whenever a match moves on to the next thrower.