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1.
When the ball bag Hang extremely low due to a fever or elevated body temperature.
Sicksack is one of the worst things to deal with when you have the flu.
by leftofwest January 03, 2008
 
2.
When a male has a fever \ or high body temperature and the ball bag hangs low.
When I had strep throat I could not sleep because of sicksack.
by Silverman-85268 December 18, 2007