Actually, my MIL was where I got the idea for the chocolate exlax. She once told my FIL he'd better be nice to her or she would poison him and he wouldn't know it. Well, I guess he didn't behave himself, so she put exlax in his coffee. After a few days, he told her to call the dr and make him an appoint. He had a problem, and needed to see the doc. She then told him there was nothing wrong with him except the exlax she had put in his coffee for the past 3 days...lol