HTML Christmas card - Sure, #FFFFFF might not have the same ring to it when Bing Crosby sings it out, but it's still funny.
Nintendo Christmas Card
Cthulhu Christmas Card - This is a do it yourself project. It's adorable, and I like the Nightmare Before Christmas reference.
May You Find Everything You're Looking for This Holiday Season - This was one of my Star Wars holiday cards this year.
Dr. Who Happy Christmas - I almost want a dress inspired by the Dalek in this card.
Justice Christmas - The Justice League celebrates. I have a hunch that Batman was singing out of tune, and that's why he looks so sad.
Make it Snow