When it's so hot outside, that any removal of your pants results in releasing the pungent smell of your own balls
Guy 1: "I work in a non-AC shop in south Texas. It's usually 100 degree weather"
Guy 2: "That's Balls Hot, man! How does your girl stand the smell down there after you get home from work?"
Hot Balls occurs when the testicles become overheated, causing extra drooping and unnecessary floppiness of the testicles. Often occurs in bed because of the consistent heating under the insulative properties of certain blankets.
Man, I woke up with a serious case of Hot balls this morning.
A high, muggy, sweaty environment that is usully found when a large group of people are in a small area. Balls ass hot is detected by a person's crotch or anus. See swamp ass. Used to describe the temperature of a location, not of a person.