There's a hip new acronym that all the kids are using. It's "YOLO." And it means "You Only Live Once." Yes, it's stupid. But so was LOL and LMAO and look where we are now.
Usually, YOLO is used to defend one's seemingly reprehensible actions. I guess. I don't really understand teenagers or people, in general. Whatever, let's put YOLO into movies for no reason whatsoever, regardless of whether or not it makes sense.