Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Do Not Sell My Personal Information
Information Collection Notice
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
DMCA
© 1999–2026 Urban Dictionary ®
Browse A–Z
Add a Definition
User Settings
Definitions by anhench
FMFF
Share definition
Flag
a
person
who is known as
Fatty
Mc
Fat Fat
You
ate
10
cheeseburgers
and a
half gallon
of ice cream?! Damn, FMFF!
FMFF
by
anhench
December 15, 2007
0
0
Get merch