Human Dumbell
A position utilized by homosexuals in athletic settings in which a person with power (coach, manager, etc.) inserts one end of a piece of athletic equipment, such as a baseball bat, into his anus and forces another member of the team or coaching staff to do the same with the other end.
John: You won't believe what Ted and Rob are doing in the locker room with your baseball bat!
Bo: Is coach doing a human dumbell without me?
Bo: Is coach doing a human dumbell without me?