I can do better. I brought mags, loaded up the night before, but no gun! First stage, everyone is getting ready, and I have my belt on with mags and go poking through my range bag only to start laughing at how I left the pistol in the safe at home (over an hour away).
I was all set to just RO everyone for the day, but it got better. A good friend loaned me his open gun, rig and ammo (well...do you really "loan" ammo?). I have been ruined ever since, and remain forever grateful for the opportunity to blast away with a comp and dot (my face was sore from smiling so much).