Making a FAKE virus

Any one know how to make a FAKE not a real virus, to scare my freinds with?

You could try here for a harmless test virus. [url]http://www.eicar.org/anti_virus_test_file.htm[/url]

Apparently, on Linux the 'clear' command is the equivalent of cls. Wow, I didn't know that.

Also, the Beep() function on Windows can be utilised for great lulz. See my Lolhax program. It's sometimes fun to enter frequencies into it to try to make the computer beep to popular tunes.