Definitions by MexicanoPride

SMS 

SMS means San Mateo Sureños it’s a gang that started in the 90’s. Their rivals are the West Madeo Nortez. One of the most active gangs in San Mateo, after the East Side Shoreview Crips and West Madeo Nortez.

“It’s SMS gang out here foo”
“Don’t mess up with the SMS gang”

SMS by MexicanoPride September 25, 2019