Lunfardo in Buenos Aires slang is primarily derived from Italian and Spanish languages.
Lunfardo is a collection of slang expressions used in Buenos Aires, primarily derived from Italian and to a lesser extent Spanish. This unique form of argot developed among the lower classes and tango musicians in the late 19th and early 20th centuries, blending elements of both languages to create a distinct vocabulary.
https://brainly.com/question/30168944