Thought I would throw some ideas of who i think would be Christmas Villains.
#10 The Grinch - Most People would think of him lower on the list. He was a great foil for the residents of Whoville. He had planned out what he wanted like a true mastermind but in turn everything he tried was foiled by the hearts and soul of many people.
#9 Alvin, Dave Firpo, & Bill - From the great robbery movie "Trapped in Paradise". These three guys figured the best time to rob the bank is when the bank owner is eating at a local restaurant. This was a comedy so they might be true villains.
#8 The PAC-Man Ghosts. The ghost want to destroy Pac-Man as usual however instead of the same old episode of PAC-Man show. Santa crashes do the reindeer get spooked by the floating eyes. SO now that he caught Santa by surprise its time destroy Santa.
#7 B.Z - From Santa Claus the movie. He is the villains for taken advantage of Patch and trying to swing the business of selling toys faster and cheaper.
#6 The Martians - Children of Mars, just like earth kids enjoy to much TV. So they Martians get the idea kidnap Santa. Words really can't do justice for this movie but if you want to see it just watch it on MST3K.
#5 Harry and Marv (the Wet Bandits) - Bumbling idiots that go around breaking into houses while people are on Christmas vacation. They find the biggest score but end up in a dual with a child.
#4 Scrooge - This one really needs no explanations.
#3 Jack Frost, & Gingerdead Man - Two really great/bad horror Christmas icons dual it out as best can be told by Full Moon movie company.
#2 Mr. Potter - This might be everyone's # 1 or at least in the top two with scrooge. Cranky Mr. Potter has only one thing that has escaped his grasp and that is the Ole Building and loan. This is something he tried for years and when Mr. Bailey died he figured he could weasel his way into owning and shutting down them.
#1 Gus (the Ref) Guess this might shock lots of people as the #1 villain in a Christmas movie. He was just a regular run of the mill Jewelry Thief looking for a great score. By accident things don't go so well and he ends up having to Kidnap a feuding couple due to the wife's affair. The fight and make the night horrible and in true comedy fashion we have crazy stuff happen all over the place from slapstick to awkward dialog. IN the end was Gus the true Villan or was it really the bickering couple.....