Since you mentioned about a pop song that gave you a Lovecraftian vibe, I thought this might give you a chuckle.
As the time approaches for her to exit her slumber and unleash suffering (as she does every year around this time)...
(https://i.imgur.com/pUhba0H.jpg)
That actually makes a lot of sense. I was just thinking about how odd it was that her Christmas song appears to be the only original modern day holiday song that has hit a level of popularity not seen since the 60s (I could be wrong there). There must have been some kind of invoking of dark overlords involved here.
I've been thinking about trying to avoid hearing that song instead of doing Whammaggedon this year. I've completed that challenge twice now.