Porteño Spanish is the dialect of caste-sha-no (castellano) spoken in Buenos Aires, Argentina and the surrounding areas. It is categorized by an Italian-like pronunciation and colorful Lunfardo slang.Browse Slang Dictionary
La Verdad De La Milanesa
the real truth
This is used to emphasize the revelation of secret, fact of reality or deeper truth.
"La verdad" is the truth, and "milanesa" is a type of breaded meat, usually beef but sometimes chicken or fish. Because the meat is bread, it's quality - or lack thereof - is not clearly visible until eaten.