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
HCA//HARDCORE ALLIANCE Truck/Car Club located in San Diego, CA. Originated in 2000 as a group of outcast BMX'ers from in a ghetto high school. As time went on, it held members together forming a lifestyle of its own. HCA is now a tight Brotherhood, members are brought together through their interests, and held tother by their beliefs. HCA is not a gang despite the style, or "look" of the members. Most members in the club are products of their environment, most of which came from the streets of SouthEast San Diego. Look for them at local car events, races, the sand dunes, car shows, rallies, etc., as HCA is forever growing!
Text fits
Save
Cancel