Blue Nowhere, a phrase coined by Jefferey Deaver in his book, The Blue Nowhere: Cyberspace. The intangible world of electricity and light. A Hacker's Neverland.
Blue- the colour of electricity
Nowhere- this world exists in no real physical way, it is not somewhere you can go, you cannot touch it. It is 'nowhere'.
The boy sat at his computer, staring at the monitor momentarily, readying himself for another venture into the blue nowhere.