How to Create a Fake Matrix Virus and Prank your friend

How to Create a Fake Matrix Virus and Prank your friend

@echo off
color 0a
title Matrix Virus
:top
echo %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random% %random%
goto top

[cwill]

is there any way to make the numbers go slower?