Whats your worst fall?

Last bad fall I had was back in November. I do Civil War Reenacting and we were charging down a hill. Where I was at there was brush at the bottom but to either side there was just dirt. Well there was a small ditch there. Horse didn't see it til last minute and he tried to make the save, but he went down, flipped over on me. I barely managed to get my feet out of the stirrups as he tried to get up with me under him again. Luckily he managed not to step on me and I came out relatively okay except for a bad pinched nerve, no feeling in my legs for a few days and completely sore. Few days of muscle relaxers and pain killers and I was okay for the most part.