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 gillian_d
Fatboy
Share definition
Flag
a name called to any1 to annoy them...
person
not necessarily
fat
, nor
thin
.
Mere
FATBOY!
and...
ur
such a
fatboy!
...
J 'ohn' u FATBOY!
Fatboy
by
gillian_d
September 4, 2008