Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
A day of the week in between Thursday and Friday. According to most calendar experts Blurnsday occurs once a month on alternating weeks (either alternating the 2nd and 3rd week or the 1st and 4th week) but some believe that Blurnsday happens more than once per month, every week, or not at all. This is of course excluding the Blurnsday extremists that believe Blurnsday only occurs every 4th full moon.
Text fits
Save
Cancel