4AO

What does 4AO stand for?

For adults only

A chatting and texting acronym that describes an object or content that is suitable for only adults; often used to protect kids from seeing or doing something.

Example

"It's a good movie, but definitely 4AO."

Related Slang

Usage

Last Updated: April 16, 2014

4AO definition

This page explains what the acronym "4AO" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.

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