What about "Grandma Got Run Over by a Reindeer"?

And, "I Saw Mommy Kissing Santa Claus"?
Seriously though, I really like Eartha's "Santa Baby." And one that makes me really homesick is "I'm Dreaming of a White Christmas" And there's the one, "I'll Be Home for Christmas." Okay... I'm getting a little teary-eyed...
I really do like Christmas songs!