Having duck again this year. Missus doesn't like turkey. And like Sky_Blue_Daz above, I make my own stuffing. Got a lovely little herb garden with lots of sage growing. Dead easy to make! Trouble is, with it being just me and the missus, I always make way too much of everything and end up eating the same for Boxing Day!
I do enjoy a drink at Christmas though. Probably too much, but I honestly can't remember the last time I was ever the slightest bit drunk. Bloody years ago. Somehow, doesn't affect me in that way!