This happened to me and a couple of friends a few days ago. We went to shoot a couple of rounds at a local range (H&H, just in case someone knows). It was fun, as always
Anyway, there were a couple of guys 2 lanes to the left. Maybe 5 of them shooting one gun, so i assume they did not have a lot of experience using firearms. At one time, one of them had some brass ejecting into his direction and it went right into his collar. Now, i know, it kinda hurts a little bit, it happened to me before.
What happened next, made me feel real... ! That clown started jumping around (literally), turning around 180 degrees, laughing and screaming, reaching for the brass into his shirt, the gun in the other hand (and since he just fired it and the slide was not locked back, i am pretty sure that it had one in the pipe), swiping the gun at everybody in the range.
Before i could react, he put the gun away. I was pretty much stunned and thought informing the range officer, but they started packing up anyway, so i thought "what the heck" and didn't do anything. Now, thinking about it, i probably should have, though.
Some people just don't use their brain...