I know emotional pain is a whole different ballgame. Some of us are off the charts with those experiences.
Physically, for me... it was earlier this year when I snapped the head of my femur off (broken hip) while skiiing. Ski patrol getting me down the mountain (I'm 6'7", 280 lbs) was almost an out of body experience. Once loaded into the ambulance, the main roads were out, so we had to take the most winding road I have ever been on in my life. 45 minute ride to the hospital with what seemed to be 90 degree turns every 30 seconds. It was almost comical in a way. I was screaming expletives the whole ride while they were on the phone with the ER trying to get authorization for mega doses of morphine. 5 days in hospital after surgery. Pretty knarly stuff, but I'm sure some Rxers have me beat ala the scar scene in Jaws.