Grimes recorded a big daft Christmas song on Christmas Day

"My dad is making me watch a Bowie documentary and is standing directly in front of the TV singing along to it," tweeted pop singer (and part-time Christmas decoration) Grimes the other day.

So it's no small wonder that every year, she and her stepbrother Jay Worthy excuse themselves from Christmas dinner to make new music.

A previous attempt, Christmas Song, showed up as an iTunes bonus track on Grimes' 2012 LP Visions and she uploaded this year's effort, Christmas Song II (Grinch), to YouTube on Saturday.

"This is NOT a single from the upcoming album, not a serious piece of art in any capacity and not an official grimes release," she noted. Also — made this song in prob less than 2 hours so please excuse my terrible production, + it is not mixed or mastered."

Caveats aside, this is unspeakably cute, if rather sweary.

Grimes - Christmas Song II (Grinch)

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