Some of the tropes I hate the most:
-Tough girl gotta team up with her father ? She will have daddy issues because the script demands cheap conflicts. No girl can be mentally/emotionally stable, ever.
-Bullets in the shoulder heal instantly and have no consequences whatsoever.
-Car doors and furniture will stop any bullet.
-Guns don't make noises at all. You can shoot them in the elevator and hear your buddy whistle in your ear afterwards, no problem.
-The one I hate the most : the hero can save the day, but he has to convince the mob boss that he has what it takes. So, he'll provoke a brawl, or perform a difficult, dangerous move to prove his point (like shooting the boss' cigar or some shit). The hero never gets killed on the spot for being a reckless asshole, noo... the boss will make a sarcastic clap and say "You've got what it takes, boi".
-Antagonists have hundreds of minions willing to litteraly die for their boss, for no reason.
-International Corporations are always bad, for reasons. Same goes for the suave entrepreneur. He's ready to make the world burn "for Money!" even if that would make his money worthless.
-Don't trust anybody / later on : "I told you not to trust anybody! Haha!"
-Divorced hero forced to team up with ex wife and her new husband ? The new husband will be wacky until he dies. Hurray!
-Autistic persons are either : genius/hilarious.
-Beautiful people are good. Ugly people are bad.
-Each alien race has an assigned, common personality/stereotype. Hutts are all gangsters, for example, despite common freaking sense.
-Roman ? Gotta introduce you to my buddy, Sir British Englishman, caucasian and haughty, because Romans were like that, right?
-All geek stereotypes. The hero "wins" by becoming someone else, someone "cool".
-The hero doesn't follow the rules, man. Especially if he's military or cop.
-A "love story" is about meeting the person, trials, and then kissing her. Hurray! Do Hollywood even knows that millions of people do that by accident every day? And that everything that comes next is actually "the" love story?
-Fatally wounded people always say something deep. They never cry in pain, shit their pants and call for their mothers.
-White dude goes native. Saves the day, because natives couldn't do it on their own.
-Got a dystopian sci fi thingy going on ? The government bad guys will always wear motorcycle helmets.
-Got a female character who loves her job ? She's journalist, and she actually compensates for something. Don't worry, Hugh Grant will come at some point and show her the true meaning of life, because loving your job and a single life always means that the girl has a problem and needs a savior. Always, right?
-Love cannot be stopped. Ever. It never happens.
-Teenagers are never mature. Ever. Same goes for children, they cry, beg for attention and have trouble surviving, and that's it. Because the idea of people having personalities, no matter their age, is a bit too complex for Hollywood.
-"I can take care of myself !" line.
-Got an American native character ? He will be mystical as hell. He will love nature and he will "know things". Because American natives cannot be atheists, close minded, have materialistic jobs, cut trees etc. No, they will always be the wise shaman, because reasons.