Who is your most hated non villainous character in fiction?

Usually when we watch movies/TV shows or play video games, We root for the hero and we want the villain to be defeated to die but there are characters who are not villains but annoys us the viewers because of different reasons. Who are the non villain characters that annoys you the most?

Here are mine:

Princess Toadstool from Mario- How dumb is this Princess that we have to rescue her over and over again because she always gets kidnapped. I don't mind characters who are weak but she is just damn pathetic.

Sakura Haruno from Naruto- She is tagged as he most useless character on this series and she is also the most annoying. The protagonist of the Show originally have her as a love interest but the fans pressured the writer to make Hinata Naruto's love interest instead because they can't stand Sakura because she is Physically abusive and rude to Naruto despite of being her suppose to be the main love interest.

Jimmy Olsen from Supergirl- Before you accuse me of being racist because the character is black, I want to tell you guys that my favorite superhero is Blade and the last time I check, he is black. I hate Jimmy Olsen because he is such a badly written love interest character. He is boring and he is also emasculated. I wanted to fastforward all the scenes he is present.

John Cena and Roman Reigns from WWE- These guys are suppose to be heroes the audience should root for but the fact the audience boo them out of the building and prefers rooting for the villains jobbing for them is an easy clue the audience hates them.

Jane from Jane the Virgin- So she is suppose to be this girl who saves her virginity before marriage but makes out a lot with guys. Oh she also prefers to be with the bad boy instead of the Good guy who is devoted to her.  Her Mother who is not Hypocritical is the reason why i kept watching the show.

Rachel Scott from The Last Ship, one of my pals is in love with her and only that made her on top of my shait list literary only because my pal thought it would be really great if I , as a very imaginative writer , could role play that witch.
So much not.

I recently watched the Prequel series of Starwars. Lord of Mercy! JarJar Binks is so annoying that if he exists in real life I will murder the hell out of that annoying alien.

No wonder he never returned on Episode 7 because he is damn hated for being annoying.