Skip to main content

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 BrowseAdd a Definition User Settings

Definitions by TsarBomba=BigBoom

mad

Share definition Flag

mad; used in the cold war as an acronym for Mutually Assured Destruction

To have a war with Russia would lead to MAD

mad by TsarBomba=BigBoom July 7, 2019

Get merch