Kind of in the same vein, I worked in a gun shop in the early 1970's. We had a new clerk that, other than a little wing shooting, and no real experience with fire arms. He'd been there about two days and finely felt brave enough to answer the phone. His eyes bugged out, his face got red, and he hung up the phone without saying a word. I asked what was that about and why did he hang up. He said it was a crank call. I said "what did the caller say". He said the caller asked him "What size balls do you have?". I started laughing, and then showed him were the various sizes of round balls we had for muzzle loaders were.
