The First Amendment:
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
1. Can you establish a religion where, say, bigamy is OK because you have a religious reason to do it?
2. Can you yell "fire!" in a crowded theater?
3. Can you publicly say anything you like about someone you don't like to try and hurt them whether or not it's true? Can the press do this?
3. Can you peaceably assemble in the middle of a military base to protest a war or something?
This should give you an idea of how the Constitution actually works when you are interested in more than keeping your fancy toys.