The song "I Know What Santa's Getting For Christmas" by Joey + Rory is a playful and lighthearted tune about a person who knows what Santa Claus is getting as a gift for Christmas. The lyrics suggest that the narrator has seen Santa's list and knows that he has been good this year. The narrator mentions that the gift for Santa is waiting underneath the mistletoe and will be wrapped in a big red bow. It portrays a sense of anticipation and excitement for the gift to be revealed on Christmas morning. The song emphasizes that although Santa Claus is known for his traditional elements like red-nosed reindeer and a magic sleigh, the real gift that gets him around the world quickly is the present he receives on Christmas day. Towards the end of the song, the narrator hints at having a special surprise gift for Santa that he isn't aware of. It suggests that this surprise will last him until the following Christmas Eve. Overall, the song is a cheerful and festive celebration of the joy and wonder of Christmas, with a playful twist on the concept of Santa receiving gifts rather than giving them.