Word of the slang language meaning woman. Lunfardo is a slang originated and developed in the second half of the 19TH century in Buenos Aires, Rosario and Montevideo, places of European immigration, mostly Italian and Spanish. Initially considered prison language and thieves installed classes; After language neighborhood and working-class who tries to survive, the language of tango, which has always, behind his restless joy, a sad air, as life itself.