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
The ability to resist any minor sickness / cold after an extended time living in a frat house. The frat house basically serves as an innoculation for various diseases. The innoculation period usually lasts 3 months upon entry to the frat house, where you will generally feel like crap, be sick all the time etc... but afterwards you will have earned your fratolerance.
Text fits
Save
Cancel