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
China white is #4 heroin, nowadays it can mean heroin "cut" with fentanyl or furylfentanyl but it should mean the purest heroin one is able to obtain, white in colour. so strong every dose must be weighed and to be real heroin free of fentanyl or other opiates than diamorphine.
Text fits
Save
Cancel