Somewhat off topic, but fits the #stpuidhurts, I went to the range yesterday just to make sure a couple uppers that I put together work properly. Did a few mag dumps on a 10.5 inch 5.56 upper with a can on it. Turned around and a few guys were staring at me. One asked to see the rifle, so I stepped aside and said sure. As I'm opening my mouth to say "careful with the hot can," the guy wrapped his left hand around it. Pretty sure that the bit of smoke coming from the can was his meat. Stupid truly can hurt like a biatch.
I'll admit I never get tired of seeing that.