This sound comes from Among Us, the multiplayer social deduction game developed by Innersloth. The game released in 2018 and exploded in popularity in 2020, which helped the imposter kill audio become instantly recognizable far beyond gameplay videos. Online, creators use it as a shorthand for betrayal, suspicion and sudden elimination in memes, short edits and reaction posts. Its lasting appeal comes from how quickly it communicates the idea of getting exposed or taken out, even in clips that have nothing to do with the game.
About this sound
The sharp stab kill sound from Among Us, heard during the imposter elimination animation. People use it for betrayal jokes, sudden fails and sus edits.
This clip is the quick kill sound from Among Us, the social deduction game where an imposter secretly eliminates crewmates. It has a short, sharp stabbing hit with a cartoony but tense feel, matching the fast attack animation players know from the game. Because the sound is so brief and recognizable, it instantly signals betrayal, getting caught off guard or a sudden switch from calm to chaos. In videos and memes, it lands best as a punchline that makes a moment feel suspicious, abrupt and a little darkly funny.