Fanaholic
someone with an obsessive enthusiasm of fanboyism
Persona A: did u hear that english dub is more preferable than japanese dub. Persona B: WTF, IT's not DUB it's a Sub, the most suprior Sub of all time, that's it and there is no question or point in debating that and all should be a fan of it. Persona : WTF, what a fanaholic