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).
I even got to pay it forward! We had a bunch of new shooters on our squad that day, all shooting the same ammo and mags that I brought up, so I gladly gave them my stuff to use (since most of them only had 1 or 2 magazines with them).
Granted, I've never forgotten my meager iron sight blaster since then...but if that buddy is signed up for the same match, I'm always tempted.