Here's mine.
1. You shall not look at the Internet history on my phone.
2. You shall not be topless in the street no matter how hot it is.
3. You shall not enjoy the Lord of the Rings trilogy (books or films)
4. You shall not tit about with my stereo.
5. You shall not be Andy Parsons.
6. You shall not eat supermarket sushi.
7. You shall not borrow my stuff and not return it.
8. You shall not talk to me in the street if we've never met.
9. You shall not leave public toilets in a right fucking mess.
10. You shall not pompously correct any spelling/grammar mistakes I may make on Internet forums. (Go wild.)

Now your 10, or 5, or 1, or however many you can be arsed to do.