Among Us, the social deduction game from InnerSloth, became a global hit in 2020 as streamers and friends played together online, hunting for the imposter hidden among crewmates. The word sus, short for suspicious, became the game's shorthand for accusing another player, and it quickly escaped the game into TikTok, YouTube and everyday jokes. Short sus clips like this one spread because they are instantly understood, even out of context, and they still work years later whenever a creator wants a fast, lighthearted accusation.