Top definition
When your pants grasp your package and form a "V" shape in the crotch zone after sitting down.

Best results with tighter jeans*
Grandpa Frank had a massive V pack when he came over to me in his wheel chair.
by Daves August 28, 2005
Mug icon

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