I would have thought “While Shepherds Washed Their Socks By Night” would have made the list.

1. Deck the Halls with Buddy Holly
2. We three kings of porridge and tar
3. On the first day of Christmas my tulip gave to me
4. Later on, we’ll perspire, as we dream by the fire.
5. Noel, Noel, Barney’s the king of Israel.
6. With the jelly toast proclaim
7. Sleep in heavenly peas
8. In the meadow we can build a snowman, then pretend that he is sparse and brown
9. Oh, what fun it is to ride with one horse, soap, and hay
10. Good tidings we bring to you and your kid