Rule-11. I shall not fall for someone who is not a member of the guild.
Wendy knocked at her boyfriend's door. It was opened by a boy who would have looked very handsome if it weren't for the black eye, broken arm, broken leg and various other wounds.
"AAAAAHHH GET AWAY FROM ME!" He screamed and with that he slammed the door in Wendy's face. She headed back to the guild and marched up to Natsu, Gajeel and Max with a deadly aura.
"That was the seventeenth time! SEVEN-TEENTH! Why can't you leave my boyfriends alone?"
Rule-12. I shall not bring Mars-sue to the guild.
When Jenny brought her friend Mary-Sue to the guild everyone one felt sorry for Mary who had an extremly tragic life. Mary became the only female member of the Trimens (Now called 'Quad People') and defeated Zeref on her own.
After that many faithful Fairy Tail fan-girls left the fandom. THE HORROR.
Rule 13. I shall not show dirty yaoi pics to little kids.
Mira and Erza had a kind of Yaoi parade that day. They showed pics of their OTP's to random people on the street.
Makarov had a lot a paperwork that day.
Rule 14. I shall not get pissed if my OTP doesn't get together
They had to build another guild building that day.
Rule 15. I shall not steal tampons and stuff them up me nose.
In Natsu's defense he thought it was some sort of sleeping drug.
A/N: Sorry this is late I have tons to study. I'll try and update again soon