Heh, these are hilarious, Anna... Being a movie person, I know...
Mmmmm, Hollywood stereotypes... Let's see...
New York Hookers have the heart of gold.
For incredibly poignant scenes in which women talk about very... er poignant things, for some reason they must always be scantily clad or nude.
When you are watching a hero about to be sliced in half by a moving saw you aren't supposed to notice that whenever they show a shot of the saw it is in the same place...
In PG13 films' bedroom scenes, you can see a quick shot of the woman's breasts for half a second, then the tidy blankets will cover every thing on the man and woman.
When a time bomb is supposed to go off in 20 seconds, make sure you know that in Hollywood 20 seconds is 5 minutes.
When you are watching an American war film, the Americans are the good side. If you are watching a French war film, the French are the good side.
All puny women can't even pick up a case of soda, but when the muscle bound moron appears and sweeps her off her feet, he can lift several cars at a time.
For some reason, homosexuals in hollywood always must have a lisp.
When people are delivering dramatic dialogue, they are to have sweat beads dropping from their brow.
In 70's secret agent films, remember the main character can never die, he/she must be able to evade such deaths as becoming piranha food, being sliced in half, etc and he/she must always get lots of jiggly members of the opposite sex.
Oh so many more...