I viewed Bad Santa last night which I've seen an innumerable amount of times. Such a well-written comedy (I understand the Coen brothers had some creative shaping in the film, so that is always awesome), and Billy Bob Thornton depicts the alcoholic-ridden mess of a lowlife pretty well.
I want to see a few more Christmas films by the 25th, namely Elf and Home Alone, but we'll see how time holds up.