Crazy or just plain dumb? Either way, it's pretty impressive and dangerous!
Why on earth would people attempt these stunts without a helmet?
Time to find new friends buddy!
Gonna need a medic and a chiropractor.
Watch as he defies gravity.
People must be running out of stupid stunts to do on the internet...
WTF was this guy smoking to want to push a red hot metal bolt into the...
This kid buys himself a ticket to the emergency room.