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
A crazy lab mouse appearing on Animaniacs and Pinky and The Brain cartoons. He was genetically spliced and was supposed to work with fellow labrat Brain to take over the world, but he prefers to dance, joke, do insane stuff, and contribute little to their plans. With a jokeball like him, how could anyone say no to him!
Text fits
Save
Cancel