The thin skin like fecal material left floating in the toilet that resists flushing due to it's buoyancy.
by PooSkins September 14, 2010
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A badly rolled Spliff, usually doesn't toke and drips tar.
Nice Poo Skin you've rolled here Jon.

Make sure you don't roll a poo skin.
by KingofSkin July 15, 2008
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