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A power phrase for skid marks in your shitter. A.k.a. the stain left in the end over a toilet bowl after defecating.
"Who left the shit wrinkle in the jacks, I'll punch who ever it was in the barse!", chortled Billy
by soucerous booch December 31, 2009
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When your in the bathroom stall and you hear someone taking a shit. It sounds like a wrinkle coming out of their ass.
I was in the bathroom and the girl in the stall next to me made a shit wrinkle
by DamzeL May 12, 2011
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