おたまじゃくしでしょう
お玉じゃくしでしょう
otamajakushideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of おたまじゃくし

1. Probably a fool.; Probably unlucky.

Polite
Presumptive
Conjecture
Usually Written in Kana