This is some of the coolest coolness I've seen in a LONG time. Some guy times his Christmas lights with a program to the song "Raining Blood" by Slayer.
Yeah, I like Slayer. Deal with it.
You don't even really have be a Slayer fan to appreciate how cool it is the way he pulled this off. It's flat out amazing. My jaw dropped the first time I watched it. I laughed at the coolness of it all. And I may or may not have watched it several times since Thursday night.
Witness the coolness for yourself.