Bat-wings 

When both sides of your nutsack adheres to your inner-thigh.

Bat-wings are preventable by;
1. Washing your nutsack once in a while
2. Wearing tighty-whities or boxer briefs
3. Air cnditioning will stop the flow of heat and thus slow down the process of sweaty nuts.

When I wake up after a hot night/banging, I will typically wake up with bat-wings if I sleep in the buff or with loose boxers.

"Hey babe, wake up! Check this out! When I open my legs, it's like bat-wings!"

Bat-wings by R. Trelford May 13, 2005

Bat-wings 

The bat-wing is the result of stretching the skin of one’s scrotum, without the testicles, forming a wrinkled, veiny and translucent flap of skin that resembles the wing of a bat.

I lowered the zipper of my pant’s fly and stretched my bat-wings out.

Bat-wings by Lickity_slitickitty July 3, 2020

bat wings 

When you're sweaty, and your sac starts stickin to your inner thighs.

Aw man, I have the worst bat wings right now

bat wings by Bobbo February 14, 2003

bat wings 

Bat Wings are what guys get when things get sweaty downstairs and your ball sack starts sticking to the side of your thighs.

I get batwings everyday at work from sitting for hours. It tickles when i yank them apart from my thighs.

bat wings by musclenutz September 28, 2004

Bat Wings 

Unlike bats wing which is performed purposefully, Bat Wings are the spreading and sticking of ones sack to the inner thigh. Usually happens at random, in summer months and is caused by the heat and persperation from the hey-nanner-nanner region.

Guy1: Dude, what the hell are you doing down there, have you got crabs or something?
Guy2: No, sorry man just have to adjust the bat wings.

Bat Wings by Jkids August 16, 2006

Bat Wings 

When a guys ball sack sticks to his inner thighs, and when he spreads his legs to unstick them, they resemble bat wings..

as he is fixing them... "Dude, I've got some major bat wings right now!"

Bat Wings by ATMsk8er92 January 10, 2008

bat wings 

pulling on the scrotum from the sides so the skin becomes the form of bat wings

your gay if you look at my bat wings

bat wings by sasquatch45 April 16, 2006