1) The loud "horn blow"or ear piercing alarm sound effect.
Inception: Starting at :34, and continues throughout.
Prometheus: Starting at 1:58
World War Z: Starting at :47
Star Wars: Rogue One: Starting at :57
2) Taking a well-known song or soundtrack, and slowing it down to change the mood of it.
Avengers: Age of Ultron: Starting at :58 - I've Got No Strings.
Suicide Squad: Starting at 1:02 - I Started A Joke
X-Men: Apocalypse: Starting at 1:03 - Beautiful World
Ghostbusters: Starting at beginning - Old Ghostbusters Soundtrack
Jurassic World: Starting at 1:50 - Old Jurassic Park Soundtrack
3) Horror trailers starting out like a fun and innocent movie.
The Cabin in the Woods: Starting at beginning
Disturbia: Starting at beginning
The Boy: Starting at beginning
World War Z: Starting at beginning
4) Replacing the deep voiced narrator of old with every expositional line in the movie.
Independence Day - Original
Independence Day: Resurgence
5) Popular current music starting slow and quiet in the middle, then getting loud and emotional by the end.
Me Before You: Starting at 1:09, then again at 1:49
The Fault In Our Stars: Starting at :24, then again at 1:41
6) Giving away the whole plot of the movie.
The Choice: Whole thing
Cast Away: Whole thing
7) Having a different, and better tone than the actual movie.
In the Heart of the Sea: Whole thing
Man of Steel: Whole thing
8) Over the top scene of someone getting hurt in a comedy.
Grown Ups: Starting at 1:17
Ghostbusters: Starting at 2:13
Hot Rod: Starting at :39, 1:08, 1:30, 1:37, 1:42
9) The narrator introducing the two main characters in a romantic comedy.
You've Got Mail: Starting at :33
Kate and Leopold: Starting at beginning
While You Were Sleeping: Starting at :15
Overboard: Starting at :13
Two Weeks Notice: Starting at :20
My Best Friend's Wedding: Starting at :13
Notting Hill: Starting at :05