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 ®
Words of the Day
Browse
Add a Definition
User Settings
Definitions by ADoubleM
flu du
Share definition
Flag
shortened from
the word
flunkle
dunk
meaning someone who is
retarded
shall we
go
get
john
,
nar
hes a flu du forget it
flu du
by
ADoubleM
February 22, 2010
0
0