欧买嘎

歐買嘎
ōumǎigā
(loanword) oh my God!

CEDICT

loanword

Entry Composition

1 欧 ōu
  1. (used for transliteration)
  2. old variant of 讴 ōu
2 买 mǎi
  1. to buy
  2. to purchase
3 嘎 gā (onom.) short but loud sound