Skip to main content
Store
Dictionary
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 ®
Store
Mugs
Tees
Hoodies
Beanies
Halloween
Request a word
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
Oregon Ducks. Abbreviated to FYB's this term refers to University of Oregon (Ducks) Mens athletic teams. It originated when a female freshman at the school returned home to Los Angeles in the mid 2000's with an itch for performing fellatio on her athletic cohorts. Brain is slang for fellatio.
Text fits
Save
Cancel