Sorry for your bad fortune, but I must say that the next to last picture is some of the most impressive carnage I have seen in a while.

I remeber when I was in elementary school, I watched my dad bury his trainer about 6 inches deep into the middle of a rugby game at the local universities intramural fields. I t looked very similar to that, and that story continues to come up from time to time. Be glad your son probably thinks you are the greatest dad ever. After all you got him out of school to go fly airplanes, then gave him a good story to tell all of his buddies. And he can give you a hard time for destroying his birthday present for the rest of eterninty