also: こなみかん
noun
childish reaction; unsophisticated opinion
Internet slang abbreviation of 小学生並みの感想, used to mock a comment as shallow or immature, like something an elementary school student would say.
そのコメントは小並感すぎて笑った。
That comment was so childish it made me laugh.
ネットでよく小並感って書かれる。
I often get called 'childish reaction' online.
The full phrase from which 小並感 is abbreviated; literally 'elementary school student level', used to describe something immature.
Abbreviation of 小学生並みの感想 (shougakusei-nami no kansou, 'an opinion on the level of an elementary school student'). The exact origin is uncertain, but it emerged as internet slang.