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.
Neutrino and Drunk Magikoopa are two examples of note, as the former uses various gory images and the latter uses certain iconic Shock Site images. They're both very entertaining if you have the stomach, however.
Ear Worm: Man, some of these tunes will haunt you years later, and the Mondegreens will only entrench the memories deeper.