When one a male at a shooting range must urinate in short small bursts into a berm at an outdoor shooting range the morning after a night of love making, and his urine stream is split into two distinct streams known as a "duo" of streams.
I had such a great weekend starting with a Friday night to remember with my girlfriend, followed by a morning at the shooting range; except I had a "staccato p duo" incident when I needed to urinate on the berm of the empty bay.
by Ginseng78 April 7, 2021