Short for double penetration, the act of plugging more than one hole of a girl with penis'. The girl is usually a cooze, but some are also very innocent
"Jason and I had her in the mouth and butt at the same time last night! Total D-pen action!"
To de-friend someone you were never really friends with in the first place. Usually done to an acquaintance, or friend-of-a-friend that you can't be bothered acknowledging any more.
I think I need to D-Pash her, I see her everyday on the bus but I have nothing to say. Its so awkward.