Skip to main content

Home
Add a Definition
UrbanDictionary.store
Blog
Help

User Settings

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Advertise Report a Bug System Status Privacy Policy Terms of Service DMCA Accessibility Data Request Information Collection Notice reCAPTCHA Privacy reCAPTCHA Terms Do Not Sell My Personal Information © 1999-2026 Urban Dictionary ®

Definitions by mofoschmo

stfu mofo

Share definition Flag

a combination of the abbreviations shut the fuck up and mother fucker.

"That shirt is u-g-l-y"
"STFU MOFO"

stfu mofo by mofoschmo May 1, 2006

Get merch