Normally displayed when a Male is wearing short- shorts, devoid of underwear, and his genitalia proceeds to sneak through the leg holes
I was out doing some yardwork, it was hotter than hell, my ball cleavage was definitely showing
Wherein people of the male species can wear what I have coined as “Man Slings” which allows the testicles to hang from the front of ones pants but slightly pushed up and together as to create a cleavage type look as a new way to entice the female species.
"Good Lord!" says Lani "Look at the Ball Cleavage on that guy!"
The cleavage displayed by a woman who has received a bad boob job
. The breasts look like two baseballs inserted under her skin and there is a visible curve on the top of the breast.
That girl needs a new plastic surgeon. She obviously has ball cleavage.