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
/b/ is 4chan's lost category, you can find anything on /b/, you can't go on the /b/ category directly on the 4chan website but you can go to this category by searching 4chan.org/b/. /b/ is also mentioned in the first two rules of the internet that are basically the same.
Text fits
Save
Cancel