Dried bits of poo left on and around the butthole, formed as a direct result of waiting to long to wipe. Aforementioned "crusties" generally begin to form 10 or more minutes after final defecation (a.k.a. grand finale) has occurred.

Note: Flatulence exacerbates said condition as it tends to promote drying. Drying time dependent on velocity of flatulence, body temperature, external humidity, and PSI.
"Kind sir, I seem to have run out of TP. Could you assist me before I develop poop crusties"

"The recent Polly Shore article in the Times caused me to loose track of time, the result was a great deal of uncomfortable poop crusties."

This florida humidity is awesome, 30 minutes and still no poop crusties.
by Shouse March 19, 2008

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Top Definition
Crust and stains left in a toilet after flushing. They resemble wet bread bits.
Oh you crackhead, you left poop crusties in the can.
by SPLOOGERIFIC April 06, 2006

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One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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