I assume you're speaking of a stiletto shoe heel, not the knife? Kind of hard to poke an eye out with a knife "accidentally" but I can see a shoe (on or off) doing it... some guys just get too damn close for safety!
DJ at a strip club. Man! what a dream job... assuming you can see the stage, which I assume you could.
The DJ is mostly set up away from the stage. I took the job because I refused the Pell grant in college..and I love nekkid’ hot girls (I admit it) while getting paid for, which was used for my tuition. In my senior year, my Tu and TH night job was being a driver for an escort service while managing the books for the same madam.