Saudi Arabs road skating
I found this film some time back but have been surprised that more people haven't seen it. These guys are skating on asphalt, on the freeway, with other cars around. If they make one wrong move, it's over. There are several copies of this floating around but most of them don't have any sound (except for the annoying squawk at the beginning).
Another version has "Forgot About Dre" as the audio.