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
Noun, often used to describe a person that is, for lack of a better term, a fucking dickhead. A kokwilliam will constantly try to one-up you, or attempt to prove that he is smarter than you, when in fact he/she is not--all the while completely oblivious to the fact that everyone he/she comes into contact with can't believe they just suffered an interaction with one of the most hated persons on earth. a kokwilliam is even hated by their own family members, pointing to the theory that a history of abuse (physical/verbal/sexual) early in life, eventually results in a kokwilliam
Text fits
Save
Cancel