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2.
Noun. A person born in Mexico who is now a legal citizen of the United States of America.
Most Mexicans in The United States are Amerixican
by Jay Lethal May 14, 2007
 
1.
Of Mexican decent born in the U.S.A.
Jose is an Amerixican because he's of Mexican decent born in the U.S.A.
by Victor Perez September 10, 2007