Sorry.
I have done the uphill prat-fall once. I had replaced the cleats on my shoes and put them the wrong way around. I was riding with a friend and he pulled over to stop for his asthma so I followed him. I stopped fine but couldn't unclip my pedals and fell over, ever so ungracefully, to my left. I didn't hurt myself but I did do it in front of other cyclists and witnesses.
