No, not Metal Gear Solid's Snake. We're talking about the Snake that was popular before the smartphone was a twinkle in the industry's eye. Google has imbued YouTube videos with an engaging new easter egg that lets you play the apple-chasing game while your video stream buffers -- simply mash your keyboard's up and down arrow keys during most any clip to increase YouTube's time-wasting potential tenfold. What's that you say -- your internet connection is so ludicrously fast that videos play instantly? Ah, my lucky friend, let us introduce you to YouTube's 4K mode . Or, for a special treat, hijack the footage we've provided after the break to get your meta-giggles going.[Thanks, Alan]