This National Lampoon's Christmas Vacation t-shirt features the poster artwork for the 1989 classic. The artwork shows Clark W. Griswold dressed as Santa Claus and being electrocuted while tangled in the Christmas lights on the Griswold house. National Lampoon's Christmas Vacation is one of the most hilarious holiday movies of all time, and everyone will instantly know that you are a fan each time you wear this Movie Poster Christmas Vacation t-shirt!