Professional Soccer Player Signs Flip Flop

My son attended a soccer camp at a University last week. While he was there Houston Dynamo player Craig Waibel was there to give tips and autographs. My son had him sign his flip flop! I asked my son, "Why the flip flop? Why not your shirt?" He replied with, "Mom! I was wearing my Scout shirt!" rofl...good point! He said he didn't have him sign his shorts either because they were black. There you have it and I had to take a picture because after he wears that flip flop a few more times that signature is going to be gone.