I have decided to post a few links to some stupid things people do. This is going to be a post of people who have cut their own penises off for different reasons.
#1 http://www.smh.com.au/articles/2003/07/13/1058034876991.html This guy seemed to be hungry.
#2 http://en.wikipedia.org/wiki/Penis_removal This is a history of penis removal but because it is wiki there could be errors.
I was hoping there would be more stories but was only able to find a few.