blue screen of death
a.k.a. blue bomb -or- BSOD -or- WinNuke
A famous fatal-error message that occurs in Windows operating systems. It is a blue screen that interrupts your computer's normal boot up, indicating a fatal error in your operating system. If you're a PC user and your screen turns blue instead of loading the Windows program, hit any key and see about getting it fixed.
NetLingo Classification: Technical Terms