おにおうはしでしょう【
鬼大嘴でしょう
】

oniōwa shideshō

Noun

,

Desu Copula

Expresses probability in a polite manner ("probably…") of おにおおはし

1. Probably a big mouth.; Likely to talk too much.

Polite

,

Presumptive

,

Conjecture

,

Usually Written in Kana