Big, fat Santa's on his way Big, fat Santa's on his way Big, fat Santa's on his way tonight You better watch out, you better not cry You better not pout, I'm telling you why Santa Claus is coming to town (Big, fat Santa's on his way) He's making a list, he's checking it twice He's gonna find out who's naughty and nice Santa Claus is coming to town (Big, fat Santa's on his way) He sees you when you're sleeping (He is coming, he is coming) He knows when you're awake (He is coming, he is coming) He knows when you've been bad or good (He is coming, he is coming) So be good for goodness sake You better watch out, you better not cry You better not pout, I'm telling you why Santa Claus is coming to town (Big, fat Santa's on his way, big, fat Santa's on his way Big, fat Santa's on his way tonight) The kids in girl and boy land will have a jubilee They're gonna build a toy land All around the Christmas tree So, you better watch out, you better not cry You better not pout, I'm telling you why Santa Claus is coming Big, fat Santa's on his way Big, fat Santa's on his way Big, fat Santa's on his way tonight