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.
Genius Bonus: In "The Itch", the eponymous song was sung by rats, the "dance" was actually rodential fans scratching their fleas, and the song was to the tune of "Ring Around the Rosary". And it was set in the Middle Ages. Everything about it was a reference to The Black Death.
Nightmare Fuel: The gooey alien in invasion of the body slammers. what really sells it is its freaky smile when impersonating Tom or Jerry.