DOS never says: Excellent Command or Filename.

Error reading REALITY.SYS - Universe Halted.

Bad Command or Filename - Incompetent user.

To shutdown your computer type Win .

Enter any 11-digit prime number to continue.

Press CTRL-ALT-DEL for your IQ-test.

User Error... Replace User!

Programmers never die, they just GOSUB without RETURN.

Windows VirusScan 1.x -- "Windows found. Remove it (Y/N)?"

This will end your Windows session. Do you want to play another game (Y/N)?

This message is from God Gates: Rebooting the World. Please, log off.

Government Economist Virus:
Nothing works, but all your diagnostic software says everything is fine.

The policeman is asked at the examination:
-- Do you like Toulouse Lautrec?
-- I don't like to lose anything.

What is ... stands for?

IBM -- I Buy Macintosh
PENTIUM -- Produces Erronous Numbers Through Incorrect Understanding of Mathematics
Intel -- I Never Test Enough Logic