When you’re dumb, you’re dumb.
There’s no telling as to whether or not this video is legit or fabricated, but it sure as heck is a ‘what not to do’ video. Before you say ‘who would try such a thing’, just remember the world we live in.
Whether or not the video is real, it’s still irresponsible. Using a firearm for something that it’s not intended for, and holding it in that manner, is just silly and you’re breaking the very important rules.