ballsac sweat 

the smelly liquid emitted from teh ballsac while under heavy stress

that queer next to me smelled like ballsac sweat

ballsac sweat by james howlett March 23, 2004

Sweaty Ballsack Day 

On the day of Febuary 17th, 2007 it was agreed by numerous males in the town of Westford, Massachusetts that due to the unusual temperature and amount of perspiration resulting from it that the day should be officaly deamed "Sweaty Ballsack Day".

The reason for this is that during this day many males complained of extremely high levels of sweat coming from their genitals, hence the term "Sweaty Ballsack Day".

Andrew: is it just me or is everyone getting sweaty balls??

Seth: DUDE ME TOO!! OMG this is like officialy Sweaty Ballsack Day.

Andrew: Hell yeah dude!

Sweaty Ballsack Day by Seth Holladay August 2, 2007

Sweaty-Ballsack 

A member of the male species. A girl with a masculine personality would refer to her male-friend as this.

"I've been living under the same roof with two pairs of sweaty-ballsacks"

Sweaty-Ballsack by PKC February 22, 2009

Hotter than a sweaty Ballsack in Dubai 

1. When it's just THAT hot out

2. When trying to convey to someone just how hot it is, as vividly as possible

Note: Ballsack can be replaced with Camel Toe to be gender friendly

"You going to the dessert this weekend"
"Nah, Man...I checked the weather report and it's gonna be hotter than a sweaty ballsack in Dubai"
"Damn, Bro...THAT hot"
"Yeah, Man...THAT hot"

Hotter than a sweaty Ballsack in Dubai by JWin80 October 26, 2015

Sweaty Ballsack Shimmy 

A dance move that has you flopping around your sweaty balls. Works better if you and another guy try and make your balls touch while flopping them around.

Joe: Hey Michael!! Let’s do the Sweaty Ballsack Shimmy!!

Michael: Yeah Joe!! I bet my balls will flop more than yours!!

Sweaty Ballsack Shimmy by Polnareff_Toenail December 5, 2019