Have too much time on their hands... (http://video.google.com/videoplay?docid=8524684692908021783&q=Wizards+Christmas+Lights)

Even if it was done stop motion style (not sure if it was or not), thats still pretty amazing...

a few things come to mind:

1st, whoa.
2nd, power bill.
3rd, my neighbors and family would kill me.
4th, that would take too much time.