D'oh, d'oh, d'oh!

Instead of simply doing a Christmas-themed couch gag for tonight's holiday episode, "I Won't Be Home For Christmas," the Simpsons team decided to go all out and create an entirely new opening credit sequence. It hits all the same beats as the regular one; it's just more festive. As though Santa sprayed it down with some of his magic Yuletide extract.

And, yes, of course there's a Frozen joke. You think they could have gotten away with not including one? They're not exempt from the law, you know.

Sources: Animation Domination