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 Marcus Rhott
lunday
Ask Urban Dictionary about lunday
Share definition
Flag
A
person
, often
male
, who is unstable or
deranged
.
"yo, what'
s his
problem
? he
acting
like a lunday!"
lunday
by
Marcus Rhott
June 25, 2008
0
0
Get merch