A ball fold over is where the base of your penis meets your scrotum. You can't see the ball fold-over because hidden by the cock.
"I totally got some lint on my ball fold-over the other day"
"I like it when she performs oral sex on my ball fold-over"
"mmmmm mmmm....mmmmMMMMMM"
"My ball fold-over is sore from gyrating"
by Frank Barber takes it deep February 24, 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.