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1.
a negative term used against an ecuadorian or any other mexican person ,if you just dont give a fuck.
this word was created in Ossining, NY.

REPRESENT
That kid is a fucking Yanyo.
by L!@M November 08, 2004
 
2.
a racist word in ossining new york used by whites and blacks to make fun of spanish people mostly mexicans or equadorians
that yanyo stole my penny
by dantotheny August 28, 2005
 
3.
a VERY short person with no ass and extremely greasy hair
yo that bitch is a yanyo
by baldddddd March 22, 2009
 
4.
YANYO or Y.A.N.Y.O is an abbreviation of You are not your own. From the Corinthians 6: 18-20 "you are not your own you were bought at a price. Therefor honor God with your body."
Do you not know that your body is a temple of the holy spirit, who is in you, whom you received from God? You are not your own YANYO .
by Son of Thunder September 21, 2009