Advent Calendar of Non-Overplayed Christmas Songs: XIX. Best Christmas Ever

This song is better for the strange vocal stylings of Ronnie Spector (formerly of the Ronnettes & Phil Spector's  prisoner wife) than for any quality songwriting:
Here's two shaky live videos from 2010:


The studio version is better & weirder, available on Spotify here. Here's our incomplete Infinite Playlist of Non-Overplayed Christmas Songs (listen on random!)