(Internet slang, derogatory) Synonym of ジャスラック (“Japanese Society for Rights of Authors, Composers and Publishers”)

(Internet slang, derogatory) Twittard

Short for カスタマーハラスメント (kasutamā harasumento).

(ethnic slur, derogatory, Internet slang) Britain, British person

ignorance is bliss

to know through one's own experience

complete denial of knowing (an incident in question)

(Classical Japanese, archaic, honorific) to know

God only knows

to have no way of knowing; to be completely ignorant of