When someone does something extremely suspicious, or overall just some dumb ass shit, or is being extremely dumb, and probably is about to be called out.
Bro 1: "Yo dude how are you and Morgan lately?"
Bro 2:" Shes been extremely sus man, everything was going good, but she all of the sudden started being weird and sus."
Bro 1: "How?"
Bro 2: "Shes been distant and pretty sure shes with another nigga right now as we speak"
Bro 1: "Oh shit that sus AF"
Bro 2: "Extremely sus"
Nigga #1: Yo bro, how did your girl take in all the bad news about you cheatin on her?
Nigga #2: Idk man, she was acting mad suspicious and I'm not gonna fuck wit her no more
Nigga #1: Damn yo, that's sus af. Screw that hoe bro
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.