A member of a series' or game's fandom who roots for villain and hates the heroes. They will usually try to start an argument or play devil's advocate until some one starts it for them.
Normal fandom member: "I hope the hero survives this scene"
Fandom imperialist: *writing a twenty page essay on why the hero is the biggest cunt in existence*
Fandom imperialist: *writing a twenty page essay on why the hero is the biggest cunt in existence*
by Jerry from State Farm July 3, 2017