person1: you’re the best person in the world
person2:how sus of you
sus is the shorter version of "suspicious". It was mostly used for the game "Among us". But people still say sus in real life
Person 1: That person is so sus!
Person 2: why tf am i even here
slang word short for "suspicious"
"I didn't even do anything bad fr!!"
"Then why are you acting sus?"
Anything that is suspect, even related to food.
Yo dude that restaurant had those deviled eggs with crab on them, what a sus combo!