I came across this today. (I won't even go into how I came across it. It's a sordid tale involving my horniness and an MSN conversation with my boyfriend.)
I thought the JW's were bad. This is some admonition from the Mormons on how to stop the most evil habit of masturbation. I think this is my favorite:
"When in bed, if that is where you have your problem for the most part, dress yourself for the night so securely that you cannot easily touch your vital parts, and so that it would be difficult and time consuming for you to remove those clothes. By the time you started to remove protective clothing you would have sufficiently controlled your thinking that the temptation would leave you."
So that's what my straitjacket is for.