1 definition by Sweating Tom
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.
It's balls ass hot in your house, Dave. Let's all go outside.
by Sweating Tom June 28, 2007