When someone uses a Sticky Dildo and places it on
the edge of the door in between the
knobs and puts their
legs over the knobs with the dildo inside of them and start fucking it violently making the door swing back and forth.
guy 1: "
Dude, it was the hottest thing ever last
night, my gf let me watch her while she was doorfucking."
guy 2:"You lucky bastard my gf
never does that shit for me."