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1.
a terrible period of time in which any single guy goes without it. It can stretch from as little as a week to the longest i know of which is 6 years.(Current Barren Run Record Holder is our Rabid Dog Faced Landlord Rob)
Guy 1: "You get anything this weekend?"

Guy 2: "Nah, man. I'm still on my barren run, nearly 20 months now!"

Guy 1: "Loser!"