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After you take a deuce and don't wipe you ass properly you have a tendency to create shit crust. This is most noticed when excersizing, you have a burning sensation in the poo hole region. Also caused by having wet farts due to spicy foods.
Dude, I can't keep up this shit crust has lit my ass hole on fire.
by Spence L Is a D-bag June 15, 2006
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