This little nipple/volcano thing at our local park. It just started to rain, and i popped over the side of it, and when i landed i slipped out so hard and fell right on my tailbone, smashed my right elbow and then knocked myself out. I woke up a sec later and couldn't stand up, thought I was paralyzed. Then the pain hit and I just laid there for a few minutes until I could roll onto my side and push myself up. Had a massive bruise on my arse for 3 weeks, couldn't sit down for one and my elbow still hurts.