This is a hoax. The mobile unit alleged to have taken the video is obviously being held by a third person, particularly in the tilting motion down to view the tatoos. Also, the sun glare is a wonderful obfuscation of the detailed features of the future self, but if you stop at the frame where they look at each other and the lens flare is gone, these guys don't have the same noses and ears, and their heads are shaped differently. The future self has a more protruding forehead. Also, a good tatoo artist could easily replicate that tattoo on two people. This idiot smacked his head on a pipe and had a great idea to make himself famous.