why did the computer shut down?

Lecturer : What's happening to the computer? Why is it blank?

The lecturer moves the mouse over and the screen appeared.

Student : Oh, it was in sleep mode, sir.

But a second after that, the computer was shutting down.

Lecturer : Oh, but why is it shutting down?

Student : Cause you woke the computer when it was in sleep mode. So, the computer got pissed and shuts himself down. Too bad, sir.

=.= i said this to my lecturer. it's a true story. but only my friends heard it. kalau tak, mampus aku kene kejar dengan lecturer! teehee! :)