That was so funny it brought tears to my eyes. I'm sure it wasn't very funny at the time, but at least you can laugh at it now.Did that once,but i wasn't waiting for a tow truck,so i went to the side of the road picked up half of a brick stood back 4 feet or so threw it at the glass.It bounced off without breaking and hit me right in the forehead,now i was locked out and bleeding.