Sus

A sketchy/shady person who can't be trusted.

That Foo was acting all sus.

by Minor2supreme May 17, 2016

Su

Usually seen in Snapchat Su in slang means Swipe up and or Shut up
It's seen in. Texting not speech

Example "Su who is this "
meaning, swipe up who is this?

Or
Person 1: did u see Madison's Story??!
Person 2: no, show me
Person 1 k, I'll send u a screen shot
Person 2: SU! SHE GOT A NOSE PIERCING??!

meaning

Shut up! she got a nose piercing?!
Shut up in the way of saying, No way or Omg really?!

by Wizz32 October 6, 2019

Sus

Being suspect. Doing or being sketchy or being scandalous.

Eric is sus by not paying gas money and texting other girls.

by Sidd Poot June 24, 2013

Sus

Basically suspicious in Among Us

idk man u seem kinda sus

by zaxqscwdv102983 October 14, 2020

Sus

A shortened version of the word "suspicious" commonly used in video games like Among Us and other mystery games.

Black crewmate: I saw pink vent in electrical! (a specific area in Among Us)
Pink impostor: Idk man u seem kinda sus

by TheGuyWhoAteTooManyCheetos October 9, 2020

Sus

a word used in Among Us when you have no evidence . Short for suspicious

"red sus"

by mpsWN slkn January 8, 2021

Sus

A word that all Among Us gamers use who do not have the ability to say the word "Suspicious" completely.

Red's lookin' kinda Sus, ngl.

by MayKannoUrbanDiction October 5, 2020