I am a pre-nursing student and I have browsing this website. (It's fantastic!) However, I came upon a thread regarding your most "icky" situations. I was mortified when I read about the old man who relieved his sexual byproduct on the face of a poor, unsuspecting young girl. Then I though to myself, 'what could you do to show an unacceptingly rude patient that you don't bite, or do anything else for that matter, the hand that "feeds" you?' Within ethical realms of course. My first instinct would be to grab the biggest Foley I could find.
If you have any stories reguarding sweet, subtle justice...please share.