There could be fanfics where Naruto is made to steal important ninja scrolls for some convoluted reason. This is horrible as it goes against the principles of the ninja world and his own loyalty to the village. He is normally a very upright character, but in these fan - created scenarios, his actions can be completely out of character.
In some fanfics, Naruto might be depicted as using excessive force against his friends in a fit of rage. For example, he could accidentally harm Sasuke while they're having an intense argument. This goes against his usual character of valuing his comrades.
They could also use the idea of being influenced by dark powers. Maybe Naruto comes into contact with a powerful and malevolent force that slowly corrupts him, making him do things that are out of character for the original Naruto. This gives the writer a way to explore a different side of the character while still having a somewhat believable reason for his actions.
There's the story of a cursed object. A young woman buys an antique mirror at a flea market. Once she brings it home, she starts seeing a distorted figure in it. As days pass, she becomes more and more ill, and realizes that every previous owner of the mirror has met an untimely death. It's as if the mirror is sucking the life out of her.
One example could be 'Wuthering Heights'. Heathcliff and Catherine's love is filled with so much passion but also hatred, jealousy and revenge. Their relationship causes a cycle of misery for themselves and those around them. Another is 'Anna Karenina'. Anna's affair with Vronsky leads to her downfall in a society that shuns her for breaking the rules of marriage, and ultimately she meets a tragic end.
Well, a horrible bedtime story might be about a monster that lives under the bed and grabs the feet of anyone who dangles them over the edge. Or it could be a story of a witch who turns children into frogs if they don't go to sleep immediately. There's also the tale of a ghost ship that sails into the bay at midnight, bringing a sense of doom and gloom.
Jean Valjean from 'Les Misérables'. His upbringing in poverty and his subsequent unjust imprisonment led to his transformation into a hero. He constantly strived to do good despite the harshness of his past.
One horrible true crime story is the case of Ted Bundy. He was a serial killer who preyed on young women. He was charming and used his looks to gain the trust of his victims before brutally murdering them. His crimes spanned multiple states and left many families devastated.
In some fanfictions, Harry might recklessly jump into dangerous situations without proper planning. For example, he could run into a dark forest alone to face an unknown threat just because he heard a strange noise. This kind of behavior shows his impulsiveness.
Some 'hateful Naruto fanfic' might involve bashing certain characters unjustly. For example, making Naruto out to be a completely evil or stupid character when that goes against his established traits in the original series. It could also involve creating scenarios where the positive relationships in the show, like Naruto and Sasuke's friendship, are turned into extremely negative and toxic ones.
One example could be a fanfic where Naruto is in a high - stress battle situation and starts hyperventilating from the intense pressure. Another might be when he's faced with a great personal loss and his emotions cause him to hyperventilate.
Maybe the gift you planned for your mother goes terribly wrong. For example, you order a piece of jewelry online and it turns out to be a fake. When your mother opens it, she can tell right away. It makes her sad and disappointed, which is a horrible way to spend Mother's Day.