When a guys testicles get sweaty.

The feeling of having your nuts bombarded with water while being in the shower.

When you pour beer on your balls and someone drinks the beer flowing off of your sac.

Thinking about a huge waterfall when you're at the urinal. You know you have to pee, but you have shy bladder syndrome. You've got to go to that special place.

When temperature and humidity are so high that, even the slightest form of movement, causes you to sweat profusely particularly, in the case, from a man's nether region.

When you have diarrhea so watery and explosive, that when it hits the water, it splashes up and hits your testicles. Usually associated with Mexican, Chinese, or Indian foods.

The unfortunate effect of excessive heat on male genitalia resulting in an insane amount of perspiration in the testicular region.