Douglas Harper's Etymology Dictionary
Usage examples of "gang-bang".
Bums screwing in boxcars, women gang-banged in the weeds, a girl of eight raped, and then the rapist kicked half to death by other bums and rolled out of the moving train.
I was kidnapped by a gang one night, and they were going to gang-bang me and use me as a slave, and Sally, who was my cellmate, and Luna, her friend, stopped them.
At one awful point, every kind of canine voice imaginable cut loose, rejoicing, wailing in pain, some barks offering challenges, others announcing, with fear or ecstasy, the hectic gang-banging of females in heat.
In 1968, Terrill Samson, just seventeen years old, had been a high school dropout looking to beat the draft and avoid going to Vietnam and dying in the fields like many of his Detroit gang-banging friends.
His eyes, as blue and clear as they'd ever been, were filled with the sorrow of a man who has come home to find his wife happily gang-banging a group of strange men.
With luck, he'll get off with nothing more than a few fights, broken glasses or a loud and public sex rally involving anything from indecent exposure to a gang-bang in one of the booths.