Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
A fedposter is an imageboard or forum poster who is most likely a federal agent. Originating from 4chan's /pol/ board and associated communities, the term refers to a poster who openly calls for violence against others or encourages one to break the law in some manner. The fed part of fedposting comes from the fact that these posts are either made by federal agents hoping to entrap someone into saying the same thing and getting visited by the feds for it, or by naive people saying the same things and ending up with visits from the feds.
Text fits
Save
Cancel