Creepmas Day 4: Jólakötturinn, The Yule Cat

Another bit of Icelandic Christmas folklore, the Jólakötturinn (Yule Cat) is a monstrous giant cat that will eat those who haven't gotten new clothes for Christmas. More can be learned about the Yule Cat here:
The People-Eating Yule Cat is the Best Icelandic Christmas Nightmare

Source: Redditblog.com