I was in the air training corps for a while, and there was a great big parade with a very important dude coming along. So standing out in the sun for a couple of hours, with the collar on my shirt choking me, everything went black! I was still conscious, i thought to myself, "Right, ill just make sure i keep standing still and no one will know". Next thing i know i feel several pairs of hands grabbing me as i fall backwards. Good thing was that i got to sit out for the rest of the parade