Nug is a word used for an attractive women/girl that you don't tend to have a close relationship with. Just tends to be a girl walking by or a girl you have short relations with leaving the word with a shallow connotation. Short for nugget, as in gold.
Ryan Sheckler: "Did you see that girl on the beach,what a nug!"
cannabis bud that comes in nuggets of varying sizes. a sign of quality when it comes to bud; dank is almost always in this form, but nugs of mids are far less common. nugs of schwag are non-existent-- the closest thing to a schwag nug is dried-out shit from your ass
Stop looking at this fucking website and smoke some NUGS already, fucking tweaknut.