Ceaseless Antagonism

You're the bad guy! You're always the bad guy! You were always the bad guy! I can't stand you! I hate you!

When someone stops at nothing to make another person out to be the worst villain in history. The two are never on good terms and most likely never were or will be. What sets this UnTrash apart from other hate-based UnTrashes is how the one on the receiving end of the spite hardly deserves it. They're the hapless victim of the Selective Hater's dislike for reasons that only make sense to the Selective Hater. No matter what the Hated does to quit their role, they can't seem to work their way through the rock-hard Lolgic of the Selective Hater's feelings. If this UnTrash is pushed too much, it can grate on the audience's enjoyment of the franchise at hand. The sheer stubbornness of the Selective Hater and their flawed Lolgic to back up their loathing may give them the appearance of only disliking one person after they've committed no particular crime.