10- "Y'all check this-here shit out!" is not an appropriate way to announce that you are about to perform an experimental spell.
11- Lucius Malfoy is not my "sugar daddy" and I will not claim he is.
12- That goes double when Draco Malfoy is within earshot.
13- Thestrals do not resemble the Muggle toys known as 'My Little Pony'.
14- I am not to hold my wand in the air before casting spells and shout 'I... GOT... THE... POWER!'
15- I will not attempt to confuse Crabbe and Goyle by calling them by each other's names.
16- Professor Snape's problem is not that "he needs to get laid".
17- Regardless of how much Professor Snape's hair might annoy me, it is inappropriate to sneak into his room at night and shave it off.
18- Likewise, it is unkind to make the aforementioned hair into a wig and wear it to potions class.
19- Nobody cares that it makes me feel "pretty".
20- Hogwarts is in the UK, thus the United States Constitution does not apply to any of its students. Therefore, "Avada Kedavra" does not fall under First Amendment freedom of speech rights.