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 Cool Neph Cat
Neph
Share definition
Flag
Opposite
on
Unc
. Cool with the kids.
Hip
with the times.
My boyfriend
’
s
younger
brother
thinks I’m neph
Neph
by
Cool Neph Cat
December 24, 2025
0
0
Get merch