Piss Hatch
The small folded opening which is found in men's Y-fronts which enables the wearer to urinate without pulling down his underwear.
"Sorry about that vicar. I believe the explosion was caused by your candle igniting a small pocket of fart which had become temporarily trapped in the piss hatch of my trollies..."(etc)
Piss Hatch by Bonny lad November 11, 2004
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