矮油

ǎiyóu
(slang) alternative for 哎呦 āiyōu "oh my!"

CEDICT

slang

Entry Composition

1 矮 ǎi
  1. (of a person) short
  2. (of a wall etc) low
  3. (of rank) inferior (to); lower (than)
2 油 yóu
  1. oil
  2. fat
  3. grease
  4. petroleum
  5. to apply tung oil, paint or varnish
  6. oily
  7. greasy
  8. glib
  9. cunning