it was so hot at work today and i was sweating so bad, it was like niagara balls running down my leg
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
"it was so hot at work today and i was sweating so bad, it was like niagara balls running down my leg" What is the definition of "niagara balls"?