>>27153274To anyone who may point out that the morbidity of other Pokémon whose head size ratio far exceeds that of Greninja's must surely be akin can only be reminded that we refer specifically to anthropomorphic proportions, and that the head of many other species may be morbid in other ways.
Among its more severe and debilitating conditions is Platycephaly, which represents the extensive synostosis (union or fusion of osseous parts) of the temporal bones with the parietal, resulting ultimately in a flattened and wide head, and is often associated with neurotic behavior, epilepsy, idiocy, and other various personality and behavioral disorders when it is a condition caused exclusively by heredity, and not by environmental factors, which, in the case of Greninja, the latter cannot be stated logically as the cause due to the uniform shape of the head throughout its populace. Both of these conditions are equally undesirable and destructive of both health and beauty, each in regards to the anthromorph, and to the typical and best taste, discrimination, and judgement in regards to a man’s sense of beauty.
Pic related compares a Greninja’s head with and height to that of a Polish criminal, who bears Platycephaly, as well to that of a normal and functional human being.