After ejaculation, a skeet scab is when semen dries up on the tip of the penis creating a plug at the urethra. This blockage while urinating is similar to when one puts their thumb over a garden hose while the water is on. If the urinator is careless about their skeet scab, he will be forced to decide which stream of pee will be best to aim in the toilet bowl because of its thickness in stream, while the other streams go everywhere but inside the toilet bowl.
Roommate 1: Dude, why is their piss all over the mirror and toilet paper?

Roommate 2: Oh, sorry bro.... After a long night of much ejaculation, I forgot to pick my skeet scab when I went pee this morning. It shot in several different directions all at once and I didn't know what to do!
by CAPIETAN August 22, 2012
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