A person of white/anglo descent who has decided to abandon his socially learned "white" identity and become a mexican gangsta. Unlike wiggers, blanco vatos tend to adapt well to the mexican-american culture, usually learning spanish and developing a keen love interest in latinas.
Hey look at miguel over there, he's a true blanco vato, changing his name from michael.
Ralph is learning spanish, hommie is definitely a blanco vato.
Jenny makes the best horchata, shes a blanca vata.
by juan el vato December 3, 2006
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