mr.krinklebein's definitions

kelvin

The wrinkly skin that separates the scrotum into the left and right hemispheres. Also known as the ballseam.

I forgot to wear underwear and the zipper caught my kelvin.

by mr.krinklebein May 11, 2010

ballseam

The wrinkly skin that separates the scrotum into the left and right hemispheres.

I was freeballing and my zipper caught my ballseam.

by mr.krinklebein May 14, 2010