Oh! you better watch out. you better not pout, I'm telling you why. santa claus is coming to town! He's making a list.Checking it twice. Gonna find out who's naughty or nice. santa claus is coming to town! He sees you when you're sleeping. He knows when you're awake. He knows if you've been bad or good so be good for goodness sake! Oh! you better watch out. you better not cry. you better not pout. I'm telling you why. santa Claus is coming to town!