Top Definition
Similar to sack tap but to a much worse degree.

instead of using a simple flick of the wrist ending with the knuckle, the assailant will use an open hand and strike using the motion of the entire arm, as opposed to a wrist flick.
Damn biatch, your sack smack made me sterile.
by orange peel April 10, 2008

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when your running down the stairs and your sack smacks your ass.
I was rushing to class when I noticed everyone staring at me because my sack smack was so loud that everyone could hear it.
by coorreey August 14, 2006

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Lotsa space for your liquids.

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Lotsa space for your liquids.

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Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

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).

Buy the t-shirt