Lunfardo is a way to call the woman, although as in almost all these cases at the beginning it was offensive and was the woman as an object and sometimes as a harlot. According to this, the most likely source would be the French '' percant '' ( persan, " penetrated, pierced " ) generally lunfardo is created through the pronunciation, but for the transliteration would have been " 34 persanta;. Another etymology that I like most is the join the words " 34 percale; ( fabric economic, to make the humble girls 41 dresses; with " atorranta " ( that for the ladies is used as " 34 morally reprehensible customs; ). See: Atorranta. See: Percale.
