Those burns hurt. I bought my first motorcycle back in '91 & the morning after I got it decided to move it under a tree to wax it. I had shorts on & figured to start it & ride it in the yard. About the time I got in the grass it fell, muffler side on my leg. It was an 1100cc & was a near impossible to get it off my leg. I still have a scar where that happened. A friend of mine had a '67 Chevy many moons ago with sidepipes that fried many a leg.