Ever since Chevy Chase appeared in National Lampoons - Christmas Vacation, we've grown to appreciate an impressive holiday light show and the sick son-of-a-bitch who climbed on the roof.

Some families keep it simple by placing a holiday wreath on the front door - while others go completely OD and transform their homes into an obnoxious, in your face display of lights.

Click to see a gallery of 25 Obnoxiously Decorated Holiday Homes, aka the 25 households who don't give a shit about their electric bill.