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
Rolling On the Floor Laughing My Fu**ing Brains Out, in short ROFLMFBO, is an adaption of an ''old'' internet accronmym for Rolling On Floor Laughing. The integration of the second part, laughing my f-ing brains out, is probably originated from several animation shows. Like ROFL, ROFLMFBO can be used in a satirical manner. ROFLMFBO is mostly used to emphasize how extremely funny something really is. Sometimes it is used in reply of the acronym ROFL itself.
Text fits
Save
Cancel