I had a similar play last week. Two players got locked up pushing one one another, first contact wasn't a foul for this game so I let it go. Other player comes back with a slightly harder push so I begin to call a double foul. As I make the signal while coming in, the defender (while still locked up with offensive player) kinda WWE-throws the offensive player over his back to the floor. Double foul, intentional technical, and unsporting technical for a teammate of the offensive player who came over and called the defender a "punk-ass n----" (but that's another story). If I didn't already have the double foul I would have called it a double with one being common and the other being intentional.