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 ®

Browse A–ZAdd a Definition User Settings

Definitions by KingSJA98

sm

Share definition Flag

Abbreviation for social media.

Girl 1: Did you see what Gloria posted on Facebook?
Girl 2: I don't get on sm.

sm by KingSJA98 June 9, 2016

Get merch