Skip to main content
Dictionary
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Do Not Sell or Share 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 Fishguts
CDF
Share definition
Flag
"
Common Dog Fuck
" : a
crude
acronym for using "
common sense
"
"how about you
people
use
a little
CDF
to work it out"
CDF
by
Fishguts
August 4, 2007