An abbreviation for "suspicious" or "suspect," used in emergency meetings to accuse players. "Impostor": The alien player disguised as a crewmate.
Red was often portrayed as the default imposter in promotional materials, making it a "sussy" color. impostor_is_sus
While Among Us was released in 2018, it achieved explosive popularity in late 2020. The core mechanic involves crewmates identifying "impostors" sabotaging the ship. An abbreviation for "suspicious" or "suspect," used in