Maybe he is related to LudaKriss. Welcome to the Hip-Hopization of Christmas.
Actually the Constantine derived birthday of J.C. was based on the birthday of Mithra. The Romans celebrated Saturnalia from Dec 17th to Dec 23, exchanging gifts, and Masters served their servants (which still survives in Boxing Day traditions).
Saturn was revered as the King of G-ds before Jupiter, during the Golden Age.
Io Saturnalia!