1 Nutty Santa Screen Saver for Windows is a classic animated screen saver that will give you a good laugh during the Christmas season. What is 1 Nutty Santa going to do next? Every time this nut flies by on his sleigh, you will witness some of his outrageous antics. Don't be shocked if Santa "moons" you! Also, don't miss Rudolph running across the bottom of your screen, shooting stars that light up the night sky, and snow.