Critical assessments of the recent resurgence of right-wing nationalism have rightly highlighted the role of social media in these troubling times, yet they are constrained by an overemphasis on celebrity leaders defined as populists. This article departs from a leader-centric analysis and the liberal frame that still largely informs assessment of political action, to foreground “fun” as a salient aspect of right-wing mobilization. Building on ethnographic fieldwork among the Hindu nationalists in India, I argue that fun is a metapractice that shapes the interlinked practices of fact-checking, abuse, assembly, and aggression among online volunteers for the right-wing movement. Furthermore, fun remains crucial for an experience of absolute a...