by BBgamerlol June 19, 2022

Suspicious, but more... "lit". Used as a replacement for suspicious such as when a friend is being awfully quiet.
"Ay yo dad"
"Ya, Chad?"
"Brad's being awfully quiet today isnt he"
"Ya he is"
"He's acting pretty sus dad"
"Umwhat"
"Ay yo dad"
"Ya, Chad?"
"Brad's being awfully quiet today isnt he"
"Ya he is"
"He's acting pretty sus dad"
"Umwhat"
by RED LOOKING SUS September 21, 2020

An abbreviation for the word "suspicious" or "suspect". Popularized by the multiplayer game Among Us, it is used to described someone acting or something that looks skeptical.
"Don't you think Pink is acting a bit sus lately?"
"What makes you say that, Green?"
"I saw him go through the vent near the security area."
"Now that you say that, I also him murdering Red."
"What makes you say that, Green?"
"I saw him go through the vent near the security area."
"Now that you say that, I also him murdering Red."
by monstaudios October 10, 2020

dead and unfunny joke.
by FuckYouVictor April 20, 2021

Sus or the other words that define the same meanings are siss, kendes, kenderio and biasis. It's mean that your not interest to the chat. It's also can be defined as someone who want to make a hint to the speaker that they have to be quite and shut the fuck up.
by De al Fulus January 25, 2019
