ボイン

ボイン, ぼいんboin

noun · adverb

  1. big breasts
  2. big boobs
  3. boing
  4. sproing
  5. pow

Study it in Yanamino

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