When sweat and stink build up around a man's scrotum, perhaps after exercising or working in a hot environment, this condition is the result.
After doing yardwork all afternoon Gene had a rank funky sac.
A game that features a bunch of dudes jerking off around a pizza. The last guy to squirt his manjuices has to eat the pizza.
"Bruce and Lance came over to play quicksilver with the boys from the club and now I have an upset stomach"