The word sus defines the act of acting gay with the homies when you are actually not, it is also used whenever something seems homo.
by SUSSY GEORGE June 23, 2021
Get the Susmug. The boyz are a boy band full of closeted members or uneducated kids. They use this term sus to tell members that they’re acting too gay and they need to be undercover straights otherwise the band can’t make their lyrics that change lives like “Sheesh” or “Dababy is funny snowflake”. Cries* These words too inspiring man.
by Theboyzband May 28, 2021
Get the Susmug. sus is the shorter version of "suspicious". It was mostly used for the game "Among us". But people still say sus in real life
by Daisy brown May 16, 2022
Get the susmug. 
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
Get the Susmug.