Top Definition
plural noun (treated as sing.)
the study of properties of the human vagina, and esp. of the interaction between the vagina and solid bodies moving through it.
-the properties of a solid object regarding the manner in which the vagina accommodates it.
-(treated as pl.) these properties insofar as they result in maximum efficiency of motion.

DERIVATIVES
gynodynamicist --noun
Berkeley gynodynamics experts concern themselves with optimizing glide and minimizing discomfort.
by sweeto April 06, 2008

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Non offending to those of the female persuasion
You: My Girlfriend has been acting like a sandy vagina ever since I told her that she could loose a few pounds.

Me: You need to learn to be more gynodynamic.
by Every Name is 2u October 13, 2009

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Lotsa space for your liquids.

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Lotsa space for your liquids.

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The Urban Dictionary Mug

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