What exactly is meant by the term "good enema"? I think it is often used but has various meanings. I remember my mother using it in the context of "what you need is a good enema" or "a good enema will fix you up." But I've also seen it used as in "For that, you're going to get a good enema." Or, "I usually masturbate while taking a good enema." Or, "I love a good enema." How have you used or heard the term?