If you have nothing better to do or bored while surfing, how about some Nokia classic Snake game? And for now (not sure until when), you can play it in YouTube while you watching some video clips.
In order to activate the game, press the left arrow key on your keyboard for a few seconds when a YouTube video is loading (it must be done in YouTube website itself, embedded video clips doesn’t work). It can be activated either the video is being played or paused, and once activated you can see a snake appearing on the video and it is ready to be controlled by you using the arrow keys. It can be played in normal or full screen mode. Though it is better to play it on a darker video, else you will find it hard to see the snake or the objectives.
Below is a video clip showing the Snake game in YouTube made by Neowin.net. It is quite fun to have these Easter eggs online, remember the Pac-man? Keep it up Google and we are anticipating the next.