Education research increasingly conceptualizes how social interactions and contexts of public schools replicate practices found in prisons. Yet prison-schooling is often left out of education research. Concurrently, prison-schooling is where we educate a disproportionate amount of multiply marginalized youth, specifically disabled Girls of Color. The lack of attention to prison-schools has limited how teaching in youth carceral facilities can be examined for its challenges and supports of disabled Girls of Color. Centering the girls' words from class observations, field notes, and interviews, this study describes and intervenes in dehumanizing and (de)socializing mechanisms in prison-school education. We explore attempts and impacts of countering prison-school education through a sociocritical literacy course infused with an abolitionist praxis. We end with discussion on the limits of countering prison-school through courses alone, suggesting abolition across multiple scales instead.