The hottest man on the face of the earth. He can make a straight guy become gay. He sweats a lot because his silky brown hair is so thicc just like his but.
The moment when your hairy ball sack begins to sweat in the hot summersun as they slap against your penis while you're chasing after women wearing thong bikinis.
"Oh my God dude.. That woman was playing hard to get while I was chasing her down the beach when suddenly I got fuckingsummer sweaty sack... Now it itches until I scratch it. Damn it Beavis.
When a males body is seemingly dry and clean as if one had just gotten out of a shower. Somehow, the ball sack has managed to be more greasy, sweaty, and nasty then a fat bitch in a tight T after a concert.
Louis: Hey Nick, how you feelin' today man?
Nick: Like a boss, except i got this mother fuckin Sweaty Sack Syndrome (SSS) going on.
Sick.
The act of stretching one's scrotum into a batwing like shape and proceeding to stifle one's sexual partner by putting said stretched scrotum on face of partner.
*muffled scream* Amanda: "WHAT THE FUCK?! IS THAT A VEINY BAT WING?" Ahab: "No baby, its a sweaty sleep mask."