"Why does the Grinch have a dog?"

December is a time for seasonal treats, decorations and, perhaps most important, movies.

From early classics like “It’s a Wonderful Life,” to 1980s perennials like “A Christmas Story” and “National Lampoon’s Christmas Vacation,” to modern faves like “Love Actually” and “Elf,” to the endless barrage of Hallmark originals, there’s no shortage of cinematic offerings around the holiday season. And, of course, there’s no shortage of funny commentary about them on Twitter.

Here are 45 funny and insightful tweets about some beloved holiday movies. Enjoy!

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