When I was maybe 8-9 I found a dual plug extension for the Christmas lights. It looked like two of those cheap green plugs with a little socket on the back, wired to each other. I think some people call it a widowmaker, and to this day I can't imagine why something so dangerous would have been manufactured. Anyway, I wanted to know what would happen if I plugged both plugs into the wall at the same time. I got paralyzed right there in front of mom, unable to even talk or shout, for at least 15 seconds, but it seemed like forever. It's weird because I knew to only touch insulator. I somehow fell off it and then unplugged it. I slunk away without her finding out, but my arm had a strange feeling for a while.