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 Sorensar
D day
Share definition
Flag
Discovery
Day
The
day one
discovers
one
’s spouse has or is betraying one by having an affair.
D
Day
was 8/16/
2019
.
D day
by
Sorensar
January 16, 2021