me and my friend are riding and we came to our bowl at our local skatepark and i was standing on the medium side(about 6-7 feet). so my friend makes me laugh really hard. i dropped into the medium ramp and was going to shoot out the deep side(about 10 feet) but im still laughing a lot. and when im going up about 3/4 of the way i let go of my scooter cause i was laughing so hard and i did a frontflip out of the bowl into a concrete wall... i was laying there knocked out for 2-3 mins. when my friend realized i wasnt moving he tryed to wake me up lol... yeah thats it...