Sur 13 is another name for the Sureños (Spanish for "Southerners"), a group of Mexican American street gangs with its origins in the oldest barrios of Southern California. Sur 13 also stands for "Southern United Raza." Raza is Spanish for "Race." The Number 13 stands for the letter "M," paying homage to the Mexican Mafia Aka La Eme.

See Sureños
Sur 13 = Sureños
Sur 13 = Southern United Raza
13 = M
by ♫ Highway to Hell ♫ January 1, 2010
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A gang that started in Southern California but has spread to Seattle, Washington.
The SUR 13's turf is right by the Crips and Disciples in South Seattle by Renton.
by lilnative January 24, 2009
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It refers to best gang the SURENOS{SOUTHSIDERS}SUR means south and the 13 refers to the 13th letter in the dictionaryM for their original name Mexican Mafia aka LA EME & since most of their member were from south california they called each other Sureno{southerner}
Sureno:what U is
pussy ass Norteno:Nor 14
Sureno:sur 13 puto{unloads gun clip}
pussy ass Norteno:187ed{dead}
by l1l Jok3r October 9, 2005
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Balled Fuckers that disgrace Mexicans. Uneducated fools who have nothing better to do than create crime and impregnate women. Sons and daughters of illegal immigrants.
"Yo Esse, wanna go skip skool?"
by JDH April 9, 2005
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mayate (nigger) killing southern california gang that is starting to grow into Arizona
That cholo kills mayates he must be from the SUR 13
by Anonymous August 19, 2003
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Sur 13 gang members that represent the south side 13 but instead of reppin crips they rep bloods
Them Beaumont TX. sur 13 gang members are reppin dat true hood and colors
by .:X3409mexicanX3:. September 15, 2007
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