The aim of this article is to show the behaviour and interpersonal relations preserved in the youth slang of the Polish language. In the consolidation of multi-word units, the following are outlined: the plane of arrangements and references between people resulting from the conditions of social life; the sphere of interpersonal behaviour reflecting attitudes towards other people and their manifestations; the domain of action and influence in social interpersonal interactions revealing verbal behaviour. Consideration of the scope of the slang examined shows the actual manifestations of references and dependencies in the social coexistence of people, reveals attitudes and social behaviour in the expressed judgments, and reveals the spectrum of verbal behaviour.