I knew a guy that fell off a ladder and got his ring finger torn off when his wedding ring got caught on something as he fell. I also heard about some other dude that fell of a ladder while trimming trees with a chainsaw or something and the chainsaw cut his head straight in half.
This other time I was watching CSI: Random town and some guy wanted to borrow his neighbor's ladder but the neighbor was all like "&@#% you it's my ladder" so the guy just took it anyway and then they both died from electrocution or something.