Regardless of what Google says, it has already been decided by a horrible, and I do mean horrible, movie. Vampires v. Zombies http://www.amazon.com/Vampires-Vs-Zombies-Bonny-Giroux/dp/B0002MFFDI/ref=sr_1_1?ie=UTF8&qid=1292906675&sr=8-1 If that has sparked your interest, then check out this clip (it is from the movie). From the youtube description, "In this clip a female vampire tangles with an old man which may or may not be Santa Claus." Spoiler: Spoiler It is not Santa Claus.
I should give you an infraction just for tricking me into watching that horrible movie. Everyone always looks at bad stuff when they are told its bad! Damn you!
A little late on the reply, but I told you it was horrible. I did not force you to watch, in fact I warned you in advance.