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
Generic jam band music; typically garden variety rock bands that cater to the hippie crowd, generally adhering to a long format, jam session style of music. Merging modern rock, jazz, funk, afrobeat, and many other genres, gen jam is a diluted style of music and many bands often sound similar - it may be difficult for a "square" listener to differentiate between bands. Examples would include: Phish, moe., Umphrey's McGee, O.A.R., Dave Matthews Band, The String Cheese Incident, and Widespread Panic.
Text fits
Save
Cancel