Top Definition
When the male inserts both testicles into the female's vagina or anus.
We were having sex anyway, so I figured, why not go for the Double Dongo, Bess will probably love it. She didn't.
by Woody Tobias, Jr. February 16, 2009
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.

×