What does Black Screen of WTF?! mean?

Black Screen of WTF?! meaning in Urban Dictionary

Few ever drop their particular battle using Blue Screen of Death so spectacularly that they proceed to the second realm of PC Fuck Updome. After fighting aided by the BSOD, if you're fortunate to feed the BSOD purgatory, you also might find yourself looking at a black display saying "What the fuck?!"even after pressing the On/restart switch towards computer.You've simply killed your computer or laptop, congratulations!