Worst Xmas Song Ever

When they announced that Paul McCartney would be the musical guest on this week's SNL, Greg blanched. I asked him why, and he said, "McCartney. On the CHRISTMAS episode."

Oh, no.

"It's the second worst Christmas song ever!" I whined. Greg asserted that it was the worst. I told him my nomination. He stuck to his guns.

So which is it?

I've thrown a third one in there because it occurs to me it's pretty awful, too. Now that I see them all there together, I'm no longer certain of anything except that I wish I never had to hear any of them again. Can you think of a worse one?