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.
Critical Research Failure: Quite many people that comment on the Countryball comics fail to grasp the fact that Polandball colors are inverse of Poland's actual colors.
Older Than They Think: Some memetic faces from 4chan and elsewhere, such as the Trollface, are among the parts used widely in the comics; some people on the Polish internet think that the Komixxy portal is where they originated from.