Musty Nuggets 

Testicles that prespired to the point of having a musty, pungent odor. aka sweaty balls.

Dude, you need to take a fucking shower. Your musty nuggets are stinking up the whole damn apartment!

Musty Nuggets by Bald Wookie January 4, 2009

Musty Nuggets 

A Sticky and rank scrotum. Usually a result of not showering for a while or not properly shaking it after urination.

Garth: Dude I felt so bad, Bethany was craving some D last night so she started giving me a blowie- but I had not showered in a while so I know she was dealing with some musty nuggets.
Paul: Aw gross man that poor girl..
Garth: yeah, but she took it right to the finish line though! That girl is addicted to the breed seed

Musty Nuggets by Mr. Woodshop Teacher September 30, 2022

musty nugget

a hairy poop with a pungent smell

duuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuude i just took one nasty musty nugget

musty nugget by happyfacequincy March 21, 2012