Early Christian legends of monastic women disguised as men have recently been the object of psychological, literary, sociohistorical, anthropological, and theological study. In this article, I will raise new questions about these legends from the perspective of the poststructuralist theory of intertextuality. What are the cultural" texts" that these legends" play upon"? What does this intertextuality tell us about how such legends participated in late antique cultural discourse on gender and the female body? Here, I examine five cultural" texts" reworked in the legends: 1) the lives of earlier transvestite saints like St. Thecla; 2) the Life of St. Antony; 3) late antique discourse about eunuchs; 4) the story of Joseph and Potiphar's wife from Genesis; and 5) the textual deconstruction and reconstitution of the female body in early Christian literature. These" intertexts," along with key christomimetic elements in the legends, suggest how binary conceptions of gender identity were ultimately destabilized in the figure of the transvestite saint.