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.
The description of the Black Windows. First, there's one. And then a few more climb out it, a few more climb out of them, and a few more climb out of them, until the room is filled with them! The bad part? They'll eat any intruders. The worse part? It's impossible to get out once you've been eaten. The absolute worst part?! You can sometimes hear the screams and banging of the recently-eaten.
Giraffes. They're the top predator in the outskirts of Un Lun Dun.