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.
They Just Didn't Care: A possible explanation for the monkey business they pulled with Iggy the Iguana and Rainbow the Chameleon. The first Iggy was rainbow-colored and the first Rainbow was blue and green (despite its poem calling it a "colorful fellow"). The two kept switching fabric and tags back and forth for a while before it was finally straightened out to have Rainbow in rainbow colors and Iggy in blue and green.