Windows Jibberish (often spelled "Gibberish") was an operating system enhanced by Natural Microsoft Sam. Windows Jibberish is a deadlier version of the really sucky virus as an operating system, it was created to make the user go insane and eventually commit suicide. Natural Microsoft Sam demanded Microsoft Sam to pay a massive ransom before Windows Jibberish was unleashed. However, Microsoft Sam failed to pay up.
Windows Jibberish was unleashed upon Microsoft Sam's information robot; Microsoft Mike's assistant robot suffered the same fate.