Nadruff
Nadruff is the stuff that comes out when your balls get too busy and forget to clean up after themselves. It’s like a dried-up sludge of cum, skin, and other stuff your junk didn’t want anyone to see.
My nadruff is so bad, my gym shorts are now a permanent part of me.
I had to take a picture of my nadruff for my friend. He said it was the worst thing he’s ever seen.
I tried to brush my nadruff off, and now my brush is also part of the mess.