Some people have way too much time on their hands...

[Chunkford]

Pretty awesome tho - http://www.facebook.com/photo.php?v=304180529682386

[Drastic]

hahah, too funny. I've seen some weird ones, but that takes the cake fo sho.

[ergophobe]

I have a neighbor who needs that.

[littleman]

I use to take my kids to this every year until the owner of the house on the right became ill and couldn't do it any longer.  These two homes were sort of locally famous.

https://www.youtube.com/watch?v=dJCu08tvAFs

They would broadcast a radio signal and the lights coordinated with the music.  There was also a 'snow' machine on the roof that made foamy bubbles.  The guy had a solar setup and would ask for donations to second-harvest

[DrCool]

A friend of mine has a set up like that. Here is one of his displays this year:

http://www.youtube.com/watch?v=Foh2r-d7wJc

[Rooftop]

Oh Christ alite...
Yuletide Zeppelin?