The best Christmas movie ever is A Christmas Carol! I love any version but my personal favorite is the one with George C. Scott. I actually love this story, it's my favorite of all-time so any retelling and reimagining is perfect.
Aaah, there is SO many. I suppose my favourite Christmas movie would be 'The Polar Express' just whole heartedly on the happy memories watching it, cosied up with my mates, eating popcorn.
My favourite Christmas song (do carols count?) is 'The Twelve Days Of Christmas' I love just belting it out to anyone who's unfortunate enough to be in area. (Usually my friends and family, who have taken to throwing slippers at me when this occasion occurs)