BSOD

[savage]

http://www.microsoft.com/technet/sysinternals/Miscellaneous/BlueScreen.mspx

Enough said.

[JernejL]

Old :/ that was part of mark's sysinternals...

[savage]

Old for some, new to me :).

[Zenophran]

I hadn't seen one that before. I quite like the BSOD screensaver that comes with some (most?) linux distros. It gives you the death screens for many OS's. The first time I saw a guru meditation error, it brought back so many memories...