Here is a simple prank to make a fake virus.
First you open up notepad.
Type in @echo off.
Then type in "echo *your message* (y/n)" (without quotation marks)
Then type pause >nul. Which means tha the person being pranked will have to say yes or no.
Next continue this until you are happy.
Then save as a .bat file on your desktop.
Make a shorcut of it and change the icon to a .exe icon or a install icon.
Put the original in a folder on your desktop.
Now you change the shortcut target to the new folder you put the original in.
Here is a example of what you should put in notepad:
@echo off
echo Do you want me to delete windows? (y/n)
pause >nul
echo lol i will ;D... Continue (y/n)
pause >nul
echo *music* Delete my windows... Oh OOOHH oh oh yeah (y/n)
pause >nul
echo BYE BYE!!!!!!!!
So have fun!!!
EDIT: the last line in the example doesnt appear/ show up when running the .bat file.
Also copy this in your in your address bar to make the images fl on the screen:
javascript:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.getElementsByTagName("img"); DIL=DI.length; function A(){for(i=0; i-DIL; i++){DIS=DI[ i ].style; DIS.position='absolute'; DIS.left=(Math.sin(R*x1+i*x2+x