This article attempts to propose a structure for disclosing the asymmetric relationship between interlocutors in dirty language use. This study incorporates the semiotics analysis, critical linguistics, Lacan ’s psychoanalysis and theory of Subject, the view of evolutionary psychology, and Bourdieu’s theory of language and symbolic power to analysis the structure of dirty language. By analyzing dirty language from language system to social structure, this paper constructs a model to examine how patriarchal structure operates.