Procure por qualquer palavra, como fleek:
 
1.
Mexican OG for duuude
Eh, vato? Whassup???
por CelticWonder 22 de Novembro de 2002
 
2.
the word mexicans use for homeboy
1. que paso vato?
2. yo soy un vato loco
por Sur 13 21 de Abril de 2006
 
3.
The word Vato is Spanish for "dude", or "man" - made popular by the song appropriately named "Vato" by Snoop Dogg featuring B-Real and Pharrell.
"Vato you wont believe what I saw,
I saw these pack a gangs and they act real hard..."
por Joe W. Thomas 30 de Agosto de 2006
 
4.
"homeboy", "dude", "guy"
Mexican-American Spanish slang
que paso ese vato loco.
por Sito3 15 de Novembro de 2008
 
5.
Vato is mostly used by mexicans, the word is used in place of "man"..
1.Fucken Vato stole my girl!!
2.Hey girl your Vato is fine!!
3. That Vato crazy!!
por GiNiTa 27 de Março de 2007
 
6.
Mexican slang for "man"... there is some kind of respect implicit on this word to the guy referred as vato. Vato is a guy who means business.

The instance Bato instead of Vato should be more appropiate as it sounds on the streets. But grammatically, both words are correct because this word hasn't been ruled by any Language academy so far.

Vato is not the same as güey. Güey does not implies respect. Güey is more alike to be pejorative or familiar depending the way it is applied.
Fuí con este vato y me dijo que tu ranfla ya no sirve ése...
Que pasó vato, hace un buen que no te wachabamos por acá en el cantón...

Saludos desde Juaritos Raza!!
por neoleox2003 07 de Junho de 2009
 
7.
Cool mexican guys.Similar to Homies.
My vatos are locos, and their gonna kill your family.
por Vatos 17 de Fevereiro de 2005