Currently, the emphasis on scientific research of national language characteristics is high. This article explores the nonadabic words used by young people in the educational process in the daily treatment of Uzbek. Jargons, which are considered a nonadabian word, are analyzed from a scientific nature of the psycholinguistic characteristics of a number of its words, based on research. The results of the analysis made it possible to identify a number of data. First of all, the original meaning of jargon and literary words was determined. Such as linguistic features, slope, the essence of application in a portable sense are clarified. Also studied is how the word jargon is made: what language it is derived from, the use of diminutive vocabulary. From psychological characteristics: who is applied by, their age, gender, group, social status, potential, character trait, activity are manifested. It is understood that the word jargon is inherent in emotional coloring. It is also observed that the jargons also embody characteristics related to the period, nationality, Elat