Using the threat of a severe AIDS epidemic in a collection of rural villages in South Africa, we illustrate how men and women reconsider gendered sexualities through conversations and interactions in everyday life. We draw from data collected by local ethnographers and focus on the processes through which men and women collectively respond to the threat posed by AIDS to relationships, families, and communities. Whereas previous research has shown that individuals often reaffirm hegemonic norms about gender and sexuality in response to disruptions to heteronormative gender relations, we find that the threat of AIDS provokes reconsideration of gendered sexualities at the community level. That is, our data demonstrate how men and women—through the interactions and exchanges that make up their daily lives—debate, challenge, make sense of, and attempt to come to terms with social norms circumscribing gendered sexual practices in a context where the threat of a fatal disease transmitted through sex looms large. We argue that ethnographic data are particularly useful for capturing communal responses to events that threaten heteronormative gender relations and reflect on how our findings inform theories of gender relations and processes.