Gooch Waterfall 

When your balls are so sweaty it begins to drip from the Gooch

I have a Gooch waterfall going

Gooch Waterfall by The Banter Lad January 14, 2017

Gouch Waterfall

When one's balls are sweaty enough to create a trickle flowing down the gouch and dripping right before reaching the butthole.

Damn homes...it's so muggy out here my gouch waterfall could fill up a pint glass.

That gouch waterfall I dealt with all day made these boxers smell rank as fuck.

Gouch Waterfall by m@&cat September 30, 2016