oi

/ɔɪ/
interjection
  1. Used to call someone's attention, often in a direct or slightly demanding way.
    • Oi, could you come here for a second?
    • Oi, you forgot your bag on the bus!
    • Oi, watch where you're going!
  2. Used to express surprise, disapproval, or annoyance.
    • Oi, I didn't expect to see you here.
    • Oi, that's my seat you're sitting in.
    • Oi, that's not fair!
Synonyms
What does "oi" mean? | whatsthatwordmean | whatsthatwordmean