91- No part of the school uniform is edible.
92- Not allowed to make any part of the school uniform edible.
93- Not allowed to make any part of the school uniform edible.
94- Not allowed to use silencing charms on my Professors.
95- Not allowed to use silencing charms my Prefects.
96- Not allowed to use silencing charms, period.
97- If the thought of a spell makes me giggle for longer than 15 seconds, I am to assume that I am not allowed to do it.
98- I will not sell tickets to get into the Chamber of Secrets.
99- Especially if it is only a one-way ticket.
100- I shouldn't use Photoshop to create incriminating photos of my house prefects or tutors.