este guero
Pronounced "where-oh". When a caucasion person (whitey) does something cool, and/or "beastly", a mexican vato will say to his friends, "Este guero". It's like saying "Dang... this guy". Or, "Damn look at that white boy." But in a mexican way.
Announcer: "John Doe has just dunked it from the free-throw line!"
Juan Pablo Jose: "Este guero!"
Juan Pablo Jose: "Este guero!"