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 Boonie is Australian Slang for the $100 bill. What’s Green and Gold and always scores 100? Aussie legend David Boon. First petitioned to the Australian People by Hal Douglas. $20 notes = lobsters, $50 notes = Pineapple, but Boonies are for the win!
Text fits
Save
Cancel