These are from Shadystar:
*No trying to sneak a peek of any of girls while they are in the bathroom or otherwise disrobing
(One time...)
*No breaking out in random song & dance and expecting everyone to dance back up
(How was I supposed to know you're all uncoordinated off the battleground)
*No flirting with fangirls
(I'm still on probation with Jinx because of this)
*No flirting with fanboys
(Robin insisted on this one)
*No using the T-communicator to try to contact civilians
(I was alone and wanted pizza, how was I supposed to know you had a landline)
*No making fun of Robin or Speedy for not having super powers
(They may not have superpowers, but they can still pack a punch)
*No comparing Robin and Speedy, or mistaking one for the other
(Not my fault they look similar)
*No mocking Spanish when talking to Mas Y Menos
(I didn't know they understand English)
*No walking around the tower nude or in your underwear
(I thought everyone was out, how was I supposed to know Raven was just meditating in her room)
*No sneaking into the room, of anyone whose the opposite sex, in the middle of the night
(I thought Jinx was staying Raven's room)
*No writing erotic 'friend fictions' about the other titans
(But my fans loved it)
* (referring back to rule #159) If you do write a [non-erotic] friend fiction about the other titans, don't mix up the couples and post it online
(Robin was mad when I paired Starfire with Beast Boy)
*If you follow fan fictions, don't bring it to our attention if you come across lemons that pair us with someone aren't with or a person of the same sex
(Starfire still accuses Robin of cheating on her with Red X)
*Never use Raven's Mirror to go into her mind to flirt with her other selves
(I tried to warn Beast Boy)
*You never know who may be watching. Call everyone by their superhero persona, avoid calling any of the titans by their birth names or otherwise revealing their secret identities
(Lighten up, Dick)
*No trying to learn a new language to get Starfire to kiss you
(I just wanted to see if it really works. Robin and Jinx still won't let that one go)
*No using your powers to participate in competitions against civilians.
(Hey, I raised a lot of money for charity that way)
*No singing or humming the Batman theme song
(Hey, it's a catchy tune... Na-Na Na-Na Na-Na Na-Na Batman!)
*No asking Robin if he's ever dated or had a crush on Batgirl
(Starbolts really do hurt)
*No asking Aqualad if he's ever had a crush on The Little Mermaid
(I thought it was funny)
*No asking Aqualad if he's ever dated a mermaid
(It turns out he did, but it didn't end well)
*Never directly ask Starfire about her culture
(I'm still recovering from the 6 hour lecture about the great war between the Portkins and Flarnops)
*No trying to use nonsensical words to mimic Tamaranian when talking to Starfire
(I didn't know "G'lishkina" was an offensive term)
*No attempting to sing the Teen Titans theme song in Japanese
(Apparently misspoken Japanese can be misinterpreted as more offensive terms; Why did Star have to kiss that guy in Japan!)
*Remember that if Jinx is on your team when playing a game, or even if she is just rooting for you in video games, never say that she "Jinxed" you if you lost.
(I warned Beast Boy. He still has poor depth perception in his left eye)
*No asking Cyborg to do the robot
(He doesn't like stereotypes)
**No calling Cyborg "Sparky"
(That means you, Bumblebee)
*Just like rule #52, don't make drug jokes [or even lewd jokes] about Speedy's name
(I didn't know!)
*No asking any member of the Titans, that you are not romantically involved with, if they are virgins.
(The girls especially didn't appreciate this question)
*No asking male Titans to go out and buy "Feminine products"
(All the guys insisted on this)
*No stealing underwear
(Beast Boy's still in the dog house after he got caught with Raven's bra under his pillow)
*No more than 5 minutes in the bathroom to work on your hair
(Seriously, Speedy and Robin!)
*Only Robin has the authority to make someone an 'Honorary Titan'
(Who knew a guy in a pink tutu wearing a duck costume would turn out to be a bad guy)
*No making out in the common area
(Seriously Robin and Starfire, control your hormones!)
This is from bbraeluver22:
No matter how fast you can run do NOT force Raven and Beast Boy into a compromising position.
(I still have nightmares.)