Extending the previous definitions, in Río de la Plata slang it means " miserly, selfish, that has a good and shows it no shares or ". It is a prison voice and comes from the derogatory form of " cano " or " 34 canuto;. To protect money, tobacco, or drugs, prisoners kept them in a few cylinders or canitos of metal hiding within the year or the vagina, knowing that they would not then to be checked by the guards or stolen by other prisoners. SPLIFF name then became the person hiding a good to others.