The state of ones penis after a heavy bout of profuse
masturbation.
The times when you need to
wank but simply cannot climax. You are in the state of perpetual soft-on. Excessive
masturbation can lead to a grimy, chapped and bruised penis. Once in this state it is said to resemble an out of date raw pork sausage.
...
Wanking more than 10 times a day can
almost certainly lead to a mouldy sausage.
Steve's in the back room
giving himself a mouldy sausage.