well today out mowing the guy i work with was cutting grass next to a busy road. i was weed wacking. i wasn't there at the time but i noticed a guy pull up in his truck and not look real happy. i walked over to see what was going on and saw that the mower threw a rock out into to road where this guy was driving by and the rock went through the side of his pick-up. needless to say he was not happy about his new hole. but i was gald it was not a person!