I have another one that happened to me just yesterday at school.
So me and my friends were at lunch and we were all trying to give each other piggy back rides and crap. So I ran towards one of them, jumped on their back, wrapped my arms around the bottom of their neck, but instread of the perfect landing I had been hoping for I ended up flying over my friend and landed on the ground so it looked like we were very clumsily playing leapfrog while standing up. It was funny, I don't know it it was a fail, but it was funny...XD