傍若無人のふるまいだね。
Sentence Analyzer
English Translation
They are cutting loose.
Furigana
Romanji
Bōjakubujin no furumai da ne.
Words
傍若無人
(ぼうじゃくぶじん)
arrogance; audacity; (behaving) outrageously as though there were no one around; insolence; defiance; overbearing
の
(の)
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
振る舞う
(ふるまう)
to behave; to conduct oneself; to entertain; to treat someone (to a drink); to make tea for someone (tea ceremony)
だ
(だ)
be; is; indicates past or completed action; indicates light imperative
ね
(ね、ねえ)
indicates emphasis, agreement, request for confirmation, etc.; is it so; hey; come on; listen; not
Kanji
Readings: ボウ、 かたわ.ら、 わき、 おか-、 はた、 そば
Meanings: bystander, side, besides, while, nearby, third person
Readings: ジャク、 ニャク、 ニャ、 わか.い、 わか-、 も.しくわ、 も.し、 も.しくは、 ごと.し
Meanings: young, if, perhaps, possibly, low number, immature
Readings: ム、 ブ、 な.い
Meanings: nothingness, none, ain't, nothing, nil, not
Readings: ジン、 ニン、 ひと、 -り、 -と
Meaning: person