My heel slipped and I sliced a freaking 4" gash in my leg today while shaving. I had to put 2 paper towels around my calf with rubber bands until I got to CVS and could buy bandages and stuff. This beats my previous Worst Shaving Wound record from 1994-ish by about a square inch (wider and longer). It is mostly painless, and now I have this very serious-looking bandage on. But the fascinating part is the cut underneath.