ABSTRACTLeading research on social media firestorms typically advises managers to quickly quell the backlash by appeasing brand critics. Drawing on crisis communications and branding research, we offer a radically different perspective and argue that brands can benefit from fighting back online. Through a netnography of a moral-based firestorm, we contribute to the marketing and crisis communications literatures by identifying the escalation strategy as a way to build brand value; explaining how brands can activate supporters; and providing guidance on how to assess these morally steeped events. We advance branding research by identifying how managers can provoke consumer-generated brand stories; and uncovering the hidden benefits of negative consumer voices. Finally, we outline a new perspective on how brands are dialogically constructed through a process we call ‘flyting’.