when your balls / crotch are sweaty and there is a physical steam emitting from your crotch area. Evil twin of swamp ass
I was at walmart and smelled something funny. I looked for the person wearing sweatpants as they typically go to the store un showered and full of nut fog and swamp ass!!
by UB78 January 20, 2014
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Going really, really fast.
I was doing 75 and he went past me fogging nuts.
by goldbugfever September 29, 2013
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A term typically used by stoners on camping trips to refer to the consumption of weed and trail mix simultaneously.
Pass the dank so I can turn my trail mix into fog nuts.
by dankster24 December 19, 2014
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