We're all fully aware that trivial entertainment can go viral. Last week, it was #TheDress. Now this week's trend is Hajime, a famous YouTuber whose ridiculous video is going viral. In it, Hajime tapes Mentos to his body and jumps into a tub full of Coke Zero. We all know that Mentos and Diet Coke create a beautiful reaction when mixed together (carbon dioxide bubbles form really, really fast), but Hajime's experiment wasn't all that exciting.