Skip to main content
Search Urban Dictionary
Back
Start typing to search.
Searching
...
Dictionary
Store
Blog
World
Help
Chat
Words of the Day
Browse
Add a Definition
User Settings
Definitions by Ffygg
FOFU
Share definition
Flag
Fuck off
or get
fucked up
Used
as a
warning
“
The president
warned the ayatollah to FOFU”
FOFU
by
Ffygg
May 17, 2026
Get the
FOFU
mug.
