Santa was furious. "I can't believe it! I've got to deliver millions of presents all over the world in just a few hours - all of my reindeer are drunk, the elves are on strike and I don't even have a Christmas tree!
I sent that stupid Little Angel out HOURS ago to find a tree and he isn't even back yet! What am I going to do?"
Just then, the Little Angel opened the front door and stepped in from the snowy night, dragging a Christmas tree. He says "Yo, fat man! Where do you want me to stick the tree this year?"
And thus the tradition of angels atop the Christmas trees came to pass........