swamp nuts 

1. the seaty feeling on one's scrotum after a hot day, or a long time without a shower.
2. nuts that are very sweaty ( preferably gluey old sweat)

i need to shower - i've got swamp nuts.

swamp nuts by minghi September 27, 2003

Swamp Nuts 

When a person (male) reframes from showering for a long period of time and starts to develop a unbearable smell around their nut sack. On rare occasions stinging around the balls may also occur

Lindsey was about to give Chris some dome until she smelled his swamp nuts.

Swamp Nuts by Charliebrown909 April 6, 2015

swampnuts 

The condition associated with posessing a really sweaty ballsack.

As if the vinyl seat and the lie detector hooked to my arm weren't cause enough for swampnuts, the detective also closed all the windows and brought in a space heater.

swampnuts by Spitty in the City June 20, 2008

swampnutz 

Having or possesion of a sweaty ballsac. Comes from running around and/or it just being Africa hot.

Matt, Rob and Mussy were playing football, and Matt comes up and said "Yo, I got some serious swampnutz."

swampnutz by M.D.B. Matthew September 8, 2006