とんでもはっぷん

とんでもはっぷん, とんでもハップンtondemohappun

expression

  1. it'll never happen
  2. absurd
  3. outrageous
  4. preposterous

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences