AppleScript Prank

display dialog "Google Chrome has found a virus in it's files, seek professional avdice soon as possible"
delay 3
display dialog "Seek Professional Advice Now"
display dialog "Seek Professional Advice Now"
display dialog "Seek Professional Advice Now"
display dialog "Seek Professional Advice Now"
display dialog "Seek Professional Advice Now"
delay 5
launch application "FaceTime"
launch application "QuickTime Player"
launch application "Notes"
delay 2
tell application "FaceTime" to quit
tell application "QuickTime Player" to quit
tell application "Notes" to quit
delay 2
tell application "System Events"
    shut down
end tell