Murder Mystery 2 is a long-running Roblox social deduction game in which one player is secretly the murderer, another carries the sheriff's gun, and the rest try to survive the round. The sheriff's gunshot became a recognisable audio cue for viewers who follow Roblox gameplay, especially as clips and short edits spread on YouTube and TikTok. Creators reuse it outside full matches to signal a sudden elimination or a decisive moment, much like a pew pew sound, because listeners recognise the game instantly even without seeing the screen.