bat wing

To grab the extra skin on ones scrotal tissue and stretch them out to each side, with the penis in the middle. The veins in the testicles resemble the structure of a bats wings.

Term used in the movie "Waiting" which deserves three kicks if caught looking at one.

"aww no!! not the bat wing!!"
"haha, gotcha my friend. now that three kicks you raging cock-smoker"

by mentallyblind February 15, 2006

bat wing

When a male's ball sack is stretched in such a fashion that causes it to resemble a bat wing.

The image of Tom's bat wing was forever embedded in the mind of each unfortunate onlooker.

by pod6isblowedup June 1, 2006

bat wing

When the ball sack gets stuck to the side of the leg forming what seems to look like a bat wing.

I stood up and got a major bat wing.

by Brando January 28, 2003

bat wing

when a male's nutsack sticks to his leg due to sweat.

Usually happen's on a hot day or during a physical workout.
"Dude, I got some serious bat wing right now"
Very common at weddings while wearing a tuxedo.
Sometimes can be corrected without even touching the affected area with a simple leg shake. Other times might need to play a little pocket pool.
Severe cases call for immediate fondling of the genital area.
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by Jimmy Stix March 22, 2008

bat wing

When a male takes his excess skin on his testicles and streches out to look like or resemble a bat wing.

"I dont have enough skin to make a bat wing damnit"

by Henri June 17, 2006

bat wing

When It's Hot As Fuck And your Sack Sticks To Onle Side Of Your Leg.

Man This Heat Is Giving Bat Wing So Bad People Think Im Batman

by Donnie April 8, 2005

bat wing

A half pint of liquor. When thrown out the window makes the sound of a bat taking flight.

Damn dude the cops are behind us, throw the bat wing.

by Whino February 24, 2011