What is the title of the 1995 South Park short featuring Jesus and Santa?

The title of the 1995 South Park short featuring Jesus and Santa is Jesus vs. Santa.

It was the second Spirit of Christmas film by Trey Parker and Matt Stone. The 1992 short, Jesus vs. Frosty, introduced rough early versions of the characters; the 1995 follow-up developed the recognizable South Park cast and setting more fully.

In the short, Jesus and Santa battle over the meaning of Christmas. Their fight causes chaos and destruction before the boys help them reconcile. The film also features the early version of Wendy Testaburger and the recurring question, “What Would Brian Boitano Do?”

The title is sometimes confused with The Spirit of Christmas, which is the name of the overall short-film series and is also commonly used to refer to the two-film collection. Jesus vs. Frosty is the earlier 1992 short, not the 1995 Jesus-and-Santa film.