Definitions by Mamas little school boy

10-4

A term indicating you have received and understood a message, and confirm it.

As it is used by law enforcement, using the term is a indication you suggest the receiver is a fascist.

- Please leave Sir, without making a scene
- 10-4 you fascist pig
- Fuck you hippie

10-4 by Mamas little school boy August 31, 2019