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
Derivative from the term “Fuk up” / A term used when something / someone behaves less than satisfactory / a plan goes wrong etc. To “Fuk Up “ - is to admit failure / unsatisfactory result of task / Kiss your friends Girl , forget to book a Taxi home etc. When two or three “Fuk up's” manifest in succession or to “Fuk Up” which may result in previously uncharted levels of a displeasure – you will know when a “Clusterfuk” has occurred.
Text fits
Save
Cancel