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

suspicious

Friend: *Says something gay*
Me: Yo you're sus!

by Jesiah Betts July 9, 2019

Sus

AJ Lafferty

AJ is being so sus right now. He’s such a bad girl.

by MGC_ZK September 4, 2020

sus

the state of being suspicious or suspected

ay the way that man eats his glizzy is sus as hell

by phatjuiCEsack September 7, 2020

sus

In Among Us, sus refers to a player that is acting suspicious and could potentially be the imposter.

Red actin kinda sus ngl.

by JarvisBanned September 16, 2020