by spxcebound September 19, 2018

A slang for “suspicious” that originated in Among Us. It has also became a word people overuse with no relevance in situations during face-to-face communication, and never fucking use it for it’s proper slang definition.
Person 1: The mean kid has been annoying me lately.
Person 2: He’s acting kinda sus.
Person 1: The fuck do you mean?
Person 2: He’s acting kinda sus.
Person 1: The fuck do you mean?
by StarryTheStar November 9, 2020

by pancakeconsumer April 5, 2021

A short word for "suspicious" that means of a person giving someone a belief that a person is doing dishonest work. This abbreviation for suspicious also became popular when the game "Among Us" started to blow up.
by JoedPlayz March 17, 2022

Stands for suspicious and is used in the Among Us community, because it saves time and beacause they can't spell the actuall word.
That's kinda sus not gonna lie.
by Darkshadowyoda November 18, 2021
