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

Short for “suspicious” mainly known in among us, could be known from tiktok.

“Dude pink is sus”

“Yeah let’s vote pink out”

by Uhmmm I’m just a random person May 23, 2021

Sus

A video game term from the game "Among Us", a deception game about voting other people out, "sus" is used as a shitty replacement for suspicious and it became a meme :|

"This boy is sus"- someone playing Among Us(a dead game)

by fortnitegamerDiellIsnotpog August 19, 2022

Sus

In among us when you think the imposter is being suspiciously gay by following you around

Man Red is Sus, he's been following me the whole game.

by CorvoDaKid January 16, 2021

Sus

Defining somebody's homosexual behavior or gay word play

FRIEND: "Shit, James over there, he looking kind thick with two c's."
FRIEND2: "That's sus or suspicious."
FRIEND3: "Sus doesn't mean suspicious it means defining somebody's homosexual behavior or gay word play"

by GibblesThe Gibbler1 October 9, 2021