Skip to main content
Dictionary
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 Firegurl
Biff
Share definition
Flag
An online genderless
Twitter
personality
famous for their off-the-
wall
banter and good will.
Did you
favorite
@Biff_1ras most recent
tweet
? They are
hilarious
!
Biff
by
Firegurl
May 29, 2015