a dildo that offerspleasing heads at both ends. the purpose of this dildo is to please two women at once as they both insert an end into their hole of choice.
janice says it's time to get crazy; it was then that tiffany said it's time to whip out the double donger. both proceeded to insert an end of the dildo into themselves offering up a slice of heaven that would be to anyone's viewing delight.
A situation in which one is done.......twice.
Can go on as events continue to unfold that are not in your favor, (i.e. tripledone, quaddone, and pentadone).
Guy 1: Dude! Did you see Jenny shes passed out!
Guy 2: I know.....and her dad just called...caught her sneaking out.
Guy 1: She's doubledone!
When you find a penis that is an exact match to your own. Like twins separated at birth, but attached to a different person.
I was giving head to this guy, and it felt like i had seen his dick somewhere before . I realized it was MY dick. If i suck my doppledonger, isnt that like giving myself head?