Viral Video of the Day: The coolest Christmas light shows of 2011

Clark Griswold, eat your heart out. The 2011 holiday season is filled with some amazing Christmas lights displays and shows.

The above video has been making international fans of dubstep music very happy. "The Cadger Dubstep House" in Meridian, Iowa, uses 35,000 energy-saving LED lights and dances to the song "First Of The Year (Equinox)" by DJ/producer Skrillex.

Another impressive display uses more than 54,000 LED lights at a house in Fountain Valley, California. The snowflakes, arches, mini trees, mega tree, & star topper were all custom-made to honor a friend who passed away before realizing his dream of a "National Lampoon's Christmas Vacation"-style setup for the holidays:



Fans of smartphone video game Angry Birds will appreciate this next one, possibly the coolest of Christmas 2011. According to Tech Crunch, this California display is fully interactive and allows people to play from a controller that slingshots the game's birds at the evil pigs:



And for fans of pop music, one of 2011's biggest artists got a Christmas lights tribute in Hound Rock, Texas. Watch as Katy Perry's hit song "Firework" is sequenced in a display of LED snowflakes and wintry lights: