How to make a FAKE batch virus

i figured out how to make a fake batch virus
its fun to send to people and then they freak out
and u can even add a lil fun message
heres how u do it

ok start with opening notepad
type in start a couple times (this will be how many command prompt windows will open, if u do start enough times it will crash some1s computer without actually hurting it)
then type @echo off
then to add a message type msg * "your message"

so this is how it should look on notepad

start
start
start
@echo off
msg * hi


then save it as w/e .BAT
(IF U DONT SAVE AS .BAT IT WILL NOT WORK!)
i would show u a pic but the message doesnt pop up on my computer for some reason):
i do this aat my school all the time though ahaha

wow sooo simple... btw it doesnt even resemble a virus at all, its just a batch script that opens a message... this is like for someone who hasnt ever seen batch script its so simple