303
What does 303 mean?
Mom
Example
"303 in the room."
Related Slang
Usage
Last Updated: January 27, 2014
303 definition
This page explains what the slang term "303" 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!
How well do you know your texting slang?
A code name for mom. Typically used to avoid letting mom know the son or daughter is referring to her.