Thank you BigMurph26 for making this gif.
Stashed in: gifs, SNL, Happy Holidays!, High Quality gifs, BigMurph26
And thank you stuff_of_epics for making this gif.
More National Lampoon's Christmas Vacation gifs:
Carls Jr Jalapeno O Face gif
Anquan Boldin toe the line touchdown gif
Indi Cowie Soccer Tricks
Motorcyclist crashes, flips and sticks a perfect landing on a car's roof