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.
Hilarious in Hindsight: The Hwondaland stock dealer's paddocks contain a variety of savannah animals, including a few marked-down specimens of "bewildebeest". Anyone who's a fan of How to Train Your Dragon 2 will get a very different mental image from the one Pterry was probably going for, when they read that line nowadays.