Sus
Gen Z SlangDefinition
Short for “suspicious” or “suspect”; used to label someone or something that seems sketchy, untrustworthy, or off.
Examples
"That text from an unknown number looks sus, so I’m not opening the link."
"He’s been acting sus all day, dodging questions and whispering on calls."
"The “limited-time” offer felt sus—why would they need my bank login?"