This paper aims to propose the political program for the practice of democratization by outline the theoretical transition of Mikhail Bakhtin's dialogism. First, it read Bakhtinian critique of Russian formalism and revisited the core issues of dialogism by referring to the concept of carnival. Second, it attempts to elaborate the theoretical transition of dialogism by contrasting ”daily dialogue” with ”political dialogue” and analyze the legitimate rhetoric of the 2011 LGBT pride in Taipei furthermore. Based on the research findings, the paper concluded that the political program of democratization which dialogism embodies is to transform the pre-given social norms to the not-yet-to-be-given, thereby constructing a confrontational ideology under contingent historical context.