ちんふんかんじゃありませんでした
珍糞漢じゃありませんでした
chin funkanja arimasendeshita

Noun
Desu Copula

The polite, past negative form of ちんぷんかん

1. Was not a precious, fecal man.; Was not a refined, excrement-filled man.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana