cautionary tale, don't you dare try to this at home. this is what an off-road vehicle thud yast did, drives a razr up the side of a steep cliff. it flips device before it lands in a pool of water. the razr beat up and the driver walks away not only unharmed but celebrates his daring feat. apparently this is a thing called rock crawling. >> i've heard of it. >> people purposely try to drive the vehicle up the side of a rock. >> did his helmet fall off in the middle of it in. >> you see that he was steering on the way down while falling. >> very calm. >> honestly i shows you want to make sure they -- i don't know. >> yes. >> i can't make sense of it. >> this weekend, you and me let's get after it. >> i don't have it in me today. >> i don't have it in me any