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 ®
Browse A–Z
Add a Definition
User Settings
Definitions by Ninihaha
Ninihaha
Share definition
Flag
A demonic
laugh
"Why
did you
pour
milk
on my head
?"
"Ninihaha!"
Ninihaha
by
Ninihaha
November 16, 2021
0
0
Get merch
Ninihaha
Share definition
Flag
A demonic
laugh
NINIHAHA
Ninihaha
by
Ninihaha
November 16, 2021
0
0
Get merch