Wellllll....cut scrotum skin...
Ex husband had seriously out of control pubic hair...he would manscape but 5 minutes later the damn things would be vining their way out again. I used to threaten to plait and bobby pin them 
anyway....he toddles himself off to the bathroom this night to have his shower and attend to the unruly buggers and decided to use an electric razor as opposed to the scissors to trim...you know the pre shave trim?
So... He opens out the "sideburn" part of the electric razor and starts chopping away , but as usual, his attention span is 0.000000003 seconds and his mind wanders.
I am minding my own business watching some crass TV in the living room when I heard this almighty scream, bathroom door is flung open and EXH is sprinting from the bathroom, willie flapping around absolutely in a panic, clearly thinking his bollocks were falling out.
He had managed to, while chopping away, get some scrotum skin along with a mass of public hair caught a little and rather than turn the razor off, ripped the thing away, along with his pubes.
Me being the sympathetic wife that I was, tried, through the tears, to soothe him....unfortunately since I could hardly breathe after seeing the vision of him running nekkid through the house, it was all I could do to keep my pelvic floor together