Mostly a precautionary video to show how literally anything can be coming over that ridge and sometimes the biggest danger in skiing is other skiers.  If you were in this guys path you would have been taken out like a bowling pin.  Please encourage your friends to ski to their level and everybody please strap on a helmet so even if you get hammered by a dingus like this your head will have some level of protection.

p.s. for best results while watching this video keep your finger on the space bar to pause and unpause youtube to see just how little choice this butthead had with the speed he had and his skill set.

*Jump to :55 to see the wipeout and aftermath