調子 ちょうしっぱずれでしょう
chōshi' pa zuredeshō

Noun
Desu Copula
na-Adjective

Expresses probability in a polite manner ("probably…") of 調子っぱずれ

1. Probably off-key.; Probably out of tune.; Probably amiss.

Polite
Presumptive
Conjecture