Among Us, the social deduction game by InnerSloth released in 2018, became a global hit in 2020 as streamers and friends played it together online. The Impostor kill sound comes from that gameplay, marking the moment a crewmate is eliminated and the remaining players must work out who did it. Clips of the sound spread through TikTok, YouTube and short meme edits, often alongside Among Us sus jokes, because the sting instantly signals suspicion. It remains popular because it is short, recognisable and works even for viewers who have never played the game.