niagara balls

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

Asshole #1: Why are you limping coming out of the shower?
Asshole #2: I have niagara balls.
Asshole #1: Fucking sucks dude.

by thermochemistrybeastrocksuface October 10, 2009

Niagara Balls

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

I was going to go to the carnival last night, but it was so hot out I got niagara balls as soon as i walked outside.

by SuddenlySilly June 1, 2011