Someone once asked Conrad Dobler about his family and something about kids and the subject turned somehow to vasectomies. This was several years ago so I really don't remember exactly how the conversation evolved...
However, Dobler said something then that I always thought was a summary of this guy who was thought to be the dirtiest - if not the meanest - player in the NFL.
I never got a vasectomy but I gave a lot of vasectomies.
Earlier in the interview he had talked about biting opponents in the pileups and so the imagery here is rather graphic.
FWIW