What does OI mean?

Hey



Other definitions of OI:

  • Operator Indisposed

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How to use the term OI:

There are no example uses of OI at this time. We would greatly appreciate your contribution if you would like to submit your own!


More slang terms:

JSUN

JSUN

Just so you know

FTBOMH

FTBOMH

From The Bottom Of My Heart

YNM

YNM

yes, no, maybe