In this comunication we talked about: "Argon in the tongue". Argon is a social variant of the language through which a certain number of speakers mark their membership in a group or a "marginal" communication and, implicitly, the difrentiation from an official culture and from the standard language. Young people adopt massive words and arrogant expressions, which create their own distinctive signs. Juvenile language is updated very quickly, it includes words related to the specific environment (school, military) and age concerns (music, sports, video games), uses more cultural (traditional or mass culture) landmarks. Such a language is in full opposition to standard language, with a strong imprint of oral.