よいやよいや

よいやよいや, やんややんや, よんやよんやyoiyayoiya

expression

  1. hear! hear!
  2. hooray

Study it in Yanamino

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