Also known as an 'Overclocker'. These people spend vast amounts of cash on computer components, perspex computer cases, and silent fans. Typically a male persuit for those who don't own a car which they can customise. Their computer must be made to run, silently, quickly, lit up like a football stadium.
saddo dude: "Man dig this - when i flick the power button this babe runs so smooth and quiet you can hear a mouse farting in Bejing. Its got enough cooling power to freeze a whale's balls off, and it runs so fast that I've sorted out all the processing for S.E.T.I."
cool guy: "Have you got a girlfriend yet? Man, you Hardware Dandy types should get out more often"