Skip to main content
Dictionary
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Do Not Sell My Personal Information
Information Collection Notice
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
DMCA
© 1999–2026 Urban Dictionary ®
Words of the Day
Browse
Add a Definition
User Settings
Definitions by PappaNiklas
MSU
Share definition
Flag
Most Stupid User
The
target
user when you want a
foolproof
program
"
even
the MSU
will
understand
this"
MSU
by
PappaNiklas
June 20, 2016