1 definition by Onefuzzybug

Top Definition
The line of skin that runs up the middle of the ball sack.
"Dude, when I was shavin my nuts, I almost cut my punkin string.
by Onefuzzybug June 05, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.