ゴミくずでしょう
ゴミ屑でしょう
gomikuzudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of ゴミくず

1. Trash, likely.; Rubbish, probably.; Junk, I suppose.

Polite
Presumptive
Conjecture
Usually Written in Kana