I’v spent some time watching things like these, and I have a few advices.
When you decide its a good idea to show off…
by riding a bike over an edge, atleast wear a helmet, you are going to need it.
with a motorcycle, use protective gear, so you get to keep the skin on your body.
with a skateboard or BMX, use a helmet so you gett to keep some of your teeth.
oh and you extreeme sports guys out there, a cup for your package appears to be a good investment.
But what ever you do, do not stop doing it, because this is funny as hell.