Top Definition
To defecate. Specific reference to the action of one's buttocks striking a toilet seat.
"Oh man, I have to smack a tank...I think I'm gonna have a Taco Bell Blast!"
by dorham May 16, 2006

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Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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

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