A close-knit group of people, usually men, who rape, attempt to rape, discuss plans to rape, or otherwise act sexually aggressive towards others without their consent. These people tend to believe that date rape is not possible, that no really means maybe, that sex with children, handicapped, or elderly persons is never rape, that not saying no is a way of saying yes, that getting someone too drunk/high to say no is not rape, etc.
Typical people who are prone to be rape gang members are football players, athletes, coaches, priests, police officers, hunters, inmates, and construction workers.
John started getting harassed by the local cops ever since he stood up to a prominent rape gang in town and refused to participate in their activities. Most of the men at work no longer speak to him either.