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.
by Louieice22 October 23, 2011
Get the Sweaty Sack Syndrome (SSS) mug.