People lose bottle openers faster than The Game (gotcha, sucker), but you can still open a beer if you've got a piece of paper handy. As this guy demonstrates, all you need to do is fold the sheet a few times until it's sturdy enough to pop the cap. Then it's just a matter of applying a little force and enjoying your brew. Man, that was so much easier than opening a cider with a chainsaw.
Food & Drink