Ringahumingle

A common phenomenon in orgies when a woman eats out a man who is giving another man a blowjob while being fucked from behind by a man who is being fucked up the ass by a woman with a strap-on.

Joe: Hey guys wanna do a Ringahumingle?
Dick: What the hell is a Ringahumingle?
Kate: I'm down if you are.

Dick: What do you mean? What's a Ringahumingle?