Yoshi Sack
When a man steps into a wet or cold environment and the skin on his testicles shrink. This causes the sack to form into one mono-nut.
Dude it’s cold as dick out here, I have a major yoshi sack going on in my pants right now
Yoshi Sack
When a man gets nervous or cold and his testicles form into one giant nut.
Yo dawg I have a major yoshi sack going on in my pants right now.