あたまあおあとりじゃなかったです
頭青花鶏じゃなかったです
atamāoatorijanakattadesu

Noun
Desu Copula

The polite, past negative form of ずあおあとり

1. Wasn't a blue-patterned rooster.; Wasn't a young, inexperienced person.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana