These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Christmas Who
Ear Worm: "Santa’s Coming Tonight" and "This Christmas Feels Like the Very First Christmas to Me".
Ho Yay: "Hey Patrick, who's that under the mistletoe?"
The Woobie: Spongebob, when he thinks Santa doesn't exist.