The video below shows an idiot teenager fulfilling his role in society as an idiot teenager.
The title of this video is "A ride on the roof of the metro train," and the content delivers exactly what it promises. It starts out with some POV parkour while the moron teen in question gets his poor-decision-making butt atop a moving train. He really thinks he is on top of the world, and seems as excited as Jack from Titanic to feel the wind in the hair growing out of his stupid head. Jack dies at the end, though, which I hope doesn't happen to this kid.
He runs down the moving train, jumps across train cars, spins around, and shows off his annoying hand tattoo, which is probably a better decision than RUNNING ON A MOVING TRAIN. He won't have to worry about covering up his hand tattoo for interviews if he's dead, though. The Mission Impossible fan in me is transfixed by this stunt, but the rational adult in me is literally screaming, both about how dangerous it is, and about the terrible soundtrack.