Sus 

Used in the now popular game Among Us to describe people suspected of being the Imposter and/or acting strangely.

Poopz101 is acting so sus, man.

Sus by Real_NoobToob October 28, 2020

Sus 

Acronym for the word suspicious commonly used in Among Us

Blue: Red Sus
Everyone but red: *Votes Red*
Red: I S W E A R I S N O T M E

Sus by Wixkslfjdkfirjeje August 14, 2021

Sus 

Short term/slang for "suspicious"

"isnt it kind of sus that he hasnt spoken to us the whole day"

Sus by sowofound October 3, 2021

SuS 

Even though the word sus is now used in relation to among us, this word (and other similar like SoS, SeS, SaS, SiS, LeL,...) was first created in YTPs (YouTube poop), precisely by KroboProductions (now on yt as Dikekike). In fact this term refers to "a video editing technique by taking a word that either starts with or ends with an S and playing it forward then backwards, thus creating a SuS sound" (cit. knowyourmeme.com/memes/sus).

"it's the SuS of life" (cit. www.youtube.com/watch?v=A6Rh-oy0SDk)

SuS by shesh 02 February 9, 2022

sus 

sus means that somebody is suspicous.

Green: RED SUS HE VENTED
Red: Cap
GREEN WAS NOT THE IMPOSTER

sus by bigballsinmyjawplease69420 June 2, 2022

SuS 

A funny word used in Youtube Poops.

2 ChainCH "She got SuS. She got a big tithes so I call her big titties..."

Courtesy of KoiruiDesu

SuS by thejojisdone May 19, 2014

sus 

to be suspect

Bro You are hella sus did you do it or not?

sus by susboy1989 September 21, 2016