有効 ゆうこうPP ぴいぴいDU でぃうゆうでしょう
yūkō piipii diuyūdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 有効PPDU

1. Probably valid PPDUs.

Polite
Presumptive
Conjecture
Computing