What is Knock On Computer Screen?
1.
1.) A saying/action you bring up when something is almost done loading on your old-as-time-itself computer and you don't want anything to screw up.
2.) A substitute for
"I have never gotten the blue screen of death. (knock on computer screen)"
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Random Words:
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when you wake uo to the sound of your friend calling your cell phone(which is in the room) and you go to answer it, and he hands you his..