the saturation of one's testicles in sour mash whiskey.
After passing out in the chair next to the campfire with an open bottle of Jack in has hand, Chuck had a nasty case of whiskey balls.
the ability to have countless hours of drunken sex without the ability to have a male orgasm. Also know as a "lost cause"
man i was banging her for hours and never could nut, i guess i had a case of whiskey balls