musty balls 

When your balls smell nasty as fuck

Man: I was about to get laid last night but then she stop as soon as she smelled my musty balls

musty balls by The musty balls May 17, 2016

Misty Balls 

When a man gets toilet water mist on his scrotum after he flushes a public toilet while still sitting on it.

I went for the courtesy flush in the restaurant bathroom and damnit if I didn't get a severe case of misty balls.

Misty Balls by kejo66 December 28, 2007

mustballs 

Emilee after a long day of watching tennis and the feeling of crustballs along the surface of said skin

Emilee : I feel mustballs

mustballs by Grhonkle April 14, 2023