The final entry for my own TVTropes answers, featuring tropes that I usually (or never) can stand...
Misaimed Fandom: When what a fan wants becomes so important to them that they'll ignore or dismiss anything contrary, they've closed off their mind to everything. It's not just a failure of individual thought, but it holds back personal growth and development. Pretty much any fandom trope can fall under here, so I'll leave it at that instead of filling the list with Draco in Leather Pants, Opinion Myopia, Ruined FOREVER, etc.
Status Quo Is God: Particularly damning in franchise superhero comics, where the notion that everything will reset makes every new development seem like a temporary diversion. But if you're going to have a dramatic series that continues to be interesting, you need some forward motion, even if it's a risk.
Magical Negro: Because even though we live in a world of countless cultures and creeds, they all exist to prop up the white, straight, able-bodied, male lead. Sadly, this is what defines Morgan Freeman's career, despite his prodigious talents.
Stuffed In The Fridge: Because women don't exist except to prop up men, and can be easily sacrificed to the altar of drama. Though to be fair, Ron Marz (who wrote the scene with Green Lantern's girlfriend stuffed in said fridge) is far from the only culprit, has written plenty of instances of strong female characters who aren't disposable, and should be able to live down what so many other authors do on a regular basis.
Hollywood Psych: A lot of these representation tropes are asinine to the NTH degree, but this especially pushes my buttons. Especially when a character on the autism spectrum is portrayed, because it almost always makes them a burden on their lived ones (an indirect Magical Negro variant) and/or a sociopath.
Rule of Funny: Too often used in lieu of good writing, as Family Guy continually proves.
Moral Guardians: Even though I have a lot of problems with representation, I think it would be better to try and inform people, rather than brainwash them by removing alternative thoughts.
Shallow Female Love Interest:Not just because it makes the female character a prize for the male, but because it makes the male seem like a shallow sex hound for being interested in just a pretty face.
I'm A Man I Can't Help It: And yeah, it's confirmed a LOT in real life, but it doesn't mean a dick is a dickhead license.