This is what happens when a leapfrog stunt goes wrong.
They almost blow themselves up multiple times.
Great way to knock yourself out!
That sure didn't go as planned.
The stuff this guy can do on a bike is a must see.
Time to find new friends buddy!
He somehow manages to hurt his nuts in the process.
This guy takes a simultaneous tire to the nuts & head from above.
Not exactly what he had in mind. Wait for it...