1 definition by MYA and CMB

sometimes big, sometimes small...but really squishy feeling...feels kinda neat if you ask me hehe. before the butthole..and kind of under the weiner...very sensitive.
Sometimes pornstars get their nutSACKS cut off so they look like fricken terds.

Laug has a very small sack and it embarrasses him in certain situations.
by MYA and CMB May 9, 2006
Get the sack mug.