flinker-dinger

Close kin to the reverse shocker, he who receives a flinker-dinger endures the pinky and ring finger of his mate penetrating the ass, while the index finger furiously flicks his testicles.

Guy 1: What are you doing later? Let's circle jerk with Jimmy and Jeff.
Guy 2: No way man, my nuts are still too sore from the flinker-dinger you gave me this morning.