What does OA stand for?

Over acting

Means a person is being a little too dramatic about something.


"I think he's OA about the whole issue."

Related Slang


Last Updated: January 6, 2014

OA definition

This page explains what the acronym "OA" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.

We are constantly updating our database with new slang terms, acronyms, and abbreviations. If you would like to suggest a term or an update to an existing one, please let us know!