"The
interchange of presents between friends is alike characteristic of Christmas
and the Saturnalia, and must have been adopted by Christians
from the Pagans, as the admonition of Tertullian plainly shows."
- The Bibliotheca Sacra,
Vol. 12, pages 153-155
Wait a second, I thought giving gifts at Christmas time came from the story of the three kings that brought gifts to newborn baby Jesus in the manger, right?