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
MFF — for short. Used to describe a musician’s face when practicing or playing, looks much like a fish.🐟 Void of facial expressions when ultra concentrated. Can be cured with by relaxing and actually having fun with the piece instead of being scared to make a mistake every measure.
Text fits
Save
Cancel