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 anjfbil
Jeff
Ask Urban Dictionary about Jeff
Share definition
Flag
The
worst
server
ever
.
Jeff is the
worst
server
ever
.
Jeff
by
anjfbil
May 13, 2015
0
0
Jeff
Merch
fbil
Ask Urban Dictionary about fbil
Share definition
Flag
Future
brother in
law
. This designation can also extend to the siblings of the engaged
couple
. (See example)
Joel
: when my brother proposes to your sister, we
will
be FBILs!
Aaron
: best day ever!
fbil
by
anjfbil
February 7, 2013
0
0
fbil
Merch