Helicopter crashes are funny because within the seconds you are watching the video the driver of the helicopter has wasted millions of dollars. In total im guessing these videos contain about $500 million worth of damages. Then again I have no idea how much a helicopter costs...
In no particular order, here are the top 10 helicopter crashes...
Lets tow a boat
Crashes into sea
On the aircraft carrier
Lands on water, tries to get out
Another military chopper
A nice soft landing
With a crowd
The news chopper
Yet another water crash
Extra Goodness: Not a crash, but still a close call