1 definition by Benedicto Charleston III

Top Definition
yaw
The angle of a male genetalia's "shaft". A main factor in the USA's proper penis measurement equation drafted by Randy Marsh from South Park, CO. The weight and girth of the penis is divided by the YAW of the shaft, thus equaling the adjusted penis size. *Note: for proper measurement, a scale and protractor must be used to find true yaw.
Sure my flaccid schlong is only 4.1 inches when you measure it with a ruler, but when you factor in my YAW I'm a solid 5.9 inches of pure man steel.
by Benedicto Charleston III May 25, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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