BSOD Simulator Users of Red Hat 6.0 are discovering a new feature that hasn't been widely advertised:

BSOD Simulator

Users of Red Hat 6.0 are discovering a new feature that hasn't been widely
advertised: a Blue Screen of Death simulator. By default, the bsodsim
program activates when the user hits the virtually unused SysRq key (this is
customizable) causing the system to switch to a character cell console to
display a ficticious Blue Screen.

Red Hat hails the bsodsim program as the "boss key" for the Linux world. One
RH engineer said, "Workers are smuggling Linux boxes into companies that
exclusively use Windows. This is all good and well until the PHB walks by
and comments, 'That doesn't look like Windows...' With bsodsim, that problem
is solved. The worker can hit the emergency SysRq key, and the system will
behave just like Windows..."

The bsodsim program doesn't stop at just showing a simulated error message.
If the boss doesn't walk away, the worker can continue the illusion by
hitting CTRL-ALT-DEL, which causes a simulated reboot. After showing the
usual boot messages, bsodsim will run a simulated SCANDISK program
indefinitely. The boss won't be able to tell the difference. If the boss
continues to hang around, the worker can say, "SCANDISK is really taking a
long time... maybe we should upgrade our computers. And don't you have
something better to do than watch this computer reboot for the tenth time
today?"