The Among Us death sound comes from Among Us, the social deduction game released by Innersloth in 2018. The game became massively popular online in 2020, especially through streaming clips, short edits and meme compilations. As the crewmate and impostor format spread, small audio cues from the game became recognizable far beyond the original player base. This death sound is still used because it communicates instant defeat in a very short burst, much like the Roblox oof does for comedic in-game failure.