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
Acronym for Underground Morals: An organised gang in the north east of England formed by Jim and co-founded by Freddie. It's main aim is to stop innocent people become affected by crime and only targets the "scum" of society (child rapists, rapists, pedophiles, wife beaters, corrupt bastards etc). They follow a specific code of practice and must adhere to the rules at all times.
Text fits
Save
Cancel