For instance, penis. The Earl of Penis financed the expedition to unexplored waters, and the Penis Islands now bear his name. The penis object was in turn named after the Penis Islands, because of injuries to the penis were so common there.
Sally McMeatflaps had so many children that her vagina hung three feet down. One day she was walking out of the butcher's after having bought roast beef for that night's supper, when she was suddenly stopped by the butcher. He accused her of stealing meat and hiding it underneath her dress. "No no no" she said, "that's just my cunt. I like to air it out every now and then."