It looks like you're trying to reference a specific story or post titled by an author named Thir... (possibly Thirrin, Thir13en, or similar).
. Rather than gaining new possessions, people might compete to see who can give away the most of themselves—memories, secrets, or even shadows—to ensure they are "light" enough to survive the harshest month of the year. The figure of Santa Claus Fantasy Opposite -Christmas Opposite 1- By Thir...
Thir explained her longing for a Christmas like the ones she had heard about in stories, and the Keeper listened with a sympathetic ear. It looks like you're trying to reference a
As Anti-Christmas Eve approached, Luna's anxiety grew. She couldn't sleep, and her dreams were filled with visions of the Anti-Santa's dark sleigh, which was said to come crashing down on the night of Anti-Christmas, bringing despair and desolation to all. Rather than gaining new possessions, people might compete
Luna, feeling a spark of defiance within her, looked the Anti-Santa straight in the eye and smiled. It was a small, tentative smile, but it was enough. For a fleeting moment, the darkness that surrounded the Anti-Santa seemed to falter, and a glimmer of warmth flickered in his gaze.