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
Best Friend Brainrot, or BFB for short-- BFB refers to the kind of person inside a workplace or friend circle that kind of the source of drama and conflict because of his/her attitude towards his/her peers. Also compliments to word brainrot era.
Text fits
Save
Cancel