40- Transfiguring Draco Malfoy's uniform into a gold thong is inappropriate.
41- Especially if he's wearing it.
42- If I even look like I might sing "I know a song that gets on everybody's nerves" I will be Obliviated.
43- I will not sing the "Beverly Hillbillies" theme song when the Weasley family passes by.
44- Or the "Hee-Haw" theme song.
45- Or "Eight is Enough".
46- Please stop telling first years about the time the Hogwarts Christmas tree ate a student.
47- I will not follow potion instructions in reverse order 'to see what happens'.
48- I am not Voldemort's illegitimate love child.
49- Do not dare first years to eat bugs. They will always do it.
50- I will not tell Professor Trelawney that I prophesied her death.
