be a hundred years too early

== English == === Etymology === Calque of Japanese 百年早い (hyaku-nen hayai). This Japanese idiom was a hyperbole derived from 十年早い (jūnen hayai, “you are ten years too early”). === Pronunciation === === Verb === be a hundred years too early (irregular; see conjugation of "be") (idiomatic, anime and manga fandom slang) To be so immature and unprepared as to have no hope of achieving an accomplishment. ==== Translations ====