This article explores the relationship between language and gender identity in English and Uzbek social media discourse. It examines how linguistic choices, including lexical items, pronouns, and stylistic markers, reflect and construct gender identities in online communication. By analyzing social media posts, comments, and interactions, the study highlights patterns of gendered language use and the cultural influences shaping these practices. The findings suggest that social media provides a dynamic space where users perform, negotiate, and challenge traditional gender norms through language. Cross-linguistic comparison reveals both similarities and differences in how English and Uzbek speakers encode gender identities in digital communication.