It's so hot that you have to hydrate non stop to keep your balls moist.
You wanna go outside?
Fuck that, it's balls hot out there.
by Twigstick September 4, 2007
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when a girl puts your testicles in a bowl of warm water and then gets a straw and blows bubbles in the bowl, making your balls feel like they are in a hot tub. A hand job along with this is ideal.
Karen gave me a ball hot tub last night and i got tingles all up and down my spine
by Fuzzyslippers69 February 8, 2015
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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
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An acute condition that caused UFC heavyweight Derrick Lewis to remove his shorts almost immediately after winning his fight at UFC 229
From the Post-fight Interview:

Joe Rogan: “I’m here with the winner, Derrick Lewis. Derrick, why’d you take your pants off?"

Derrick Lewis: “My balls was hot.”
(i.e., hot balls)

Joe Rogan: “I understand.”
by PerfectRomanGod November 2, 2018
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A weather condition known especially in the US South when the temperature is over 100 degrees, or the heat index is over 100 degrees, or the humidity plus the temperature make it feel like it is over 100 degrees and you are in the jungle. This condition also causes "monkey-butt."
I went to Jazz Fest in New Orleans the first weekend in May and it was ball searing hot! I nearly passed out from the heat! Luckily there was plenty of cold beer.
by Genna May 4, 2004
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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.

Also see: Slaw Balls or Hot as Balls
by Jc Dub November 10, 2005
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A girl that is so amazingly hot that your balls tingle with excitement after one glance.
Guy 1: Check out that girl. Damn man, she is ball tingling hot.

Guy 2: No doubt.
by brmo May 25, 2011
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