This study focuses on how Social Media Networks (SMN) have been used in recent times to champion social protests and resistance against oppression and political power abuse. Hence, ‘discourse of resistance’ takes a cue from the current waves of resistance and political revolutions in North Africa and the Arab world, which have been largely attributed to the vibrant SMN. In Nigeria, SMN have been used to mobilize support and active participation in popular efforts to achieve socio-political reforms. The corpus comprises mainly blogs and discussion forums hosted by the Biafra Online Campaign Groups (BOCG). The BOCG consist of persons and groups of the Igbo ethnic group of Nigeria, living in and outside of the country, that advocate a separate nation for the Igbos and accuse the government of Nigeria of marginalizing them. The study applies a sociolinguistic-based Critical Discourse Analysis (CDA) to investigate how sociolinguistic issues such as virtual community, identity, language variations and social interaction are used to project self-determination and the struggle for political independence. It further examines how ideology is reflected in this context via the discourses produced by BOCG in relation to the Nigerian state.