Good use of humor.
I must congratulate you on your use of humor. You didn't use only one, you used many, visual, situational, pun, everything. Then to cap it off you added a wonderful does of christmas humor. I laughed so hard when you showcased the various santa attack methods, the generic "some sign" in the background of the chase scene, and that awfully homely kid.
In the end what made your humor great was not only your superb style and well defined characters, but the fact that nothing was sacred. Absolutely nothing at all. And I enjoyed every second of it.