Ok, I'll jump in next!!
About 15-16 years ago(long before I turned into a gun-nut), my new wife and I went to the Westfair, IA gun show. I wanted to get her a little .22 semi-auto pistol, and by little...I mean cheap. Well, I found the perfect specimen...a brand new chrome with pink grips Lorcin .22 pistol. What a bargain for only $79 plus tax!! I thought we had hit the jackpot...that is, until we tried to fire it. Oh, it fired alright, but on the second or third round the firing pin also pierced the rim of the case and proceeded to powder-burn my index finger and that area between the finger and thumb. Kinda hurt a bit. I figured that it was just a bad round or something and decided to just go ahead and try to finish out the rest of the mag. The rest of that mag went fine, but it happened twice more on the next mag. So much for that day, I was done getting my hand burnt. Luckily, I had no more problems with that gun as it was stolen less than a month later. I hope the damn thing blew up in the thief's hand.
Lesson learned, 99% of the time you get what you paid for.