PIR has 2 meanings
1. What does PIR stand for?

Parent in room

PIR is an acronym that stands for "parent in room," which is used to warn a person that a parent is nearby. It is typically used by teenagers who are hiding something from parents.

PIR is often seen in texts, messages online, and snapchats as a sly warning. If you're a parent and you see this acronym you should know that your kid is up to something but try not to freak out and turn your house into Guantanamo Bay.


Just so that you know, PIR.
PIR means
PIR means Parent in room

Related Slang


Updated June 7, 2018
2. What does PIR stand for?

People in room

Tells the recipient there are people in the sender's room who may be able to see the computer screen, so be careful what you type!


FYI, there are PIR.

Related Slang


Updated January 6, 2014

PIR definition by Slang.net

This page explains what the acronym "PIR" means. The various definitions, examples, and related terms listed above have been written and compiled by the Slang.net 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!