'147. I will not hold my wand in the air before casting spells and shout “I have the power!”', '148. I am not the King of the Potato People and I do not have a flying carpet.' and '150. Getting everyone in the Great Hall to do the Time Warp will not earn me any house points'
'148. I am not the King of the Potato People and I do not have a flying carpet.'
and
'150. Getting everyone in the Great Hall to do the Time Warp will not earn me any house points'
Are the best ones. XD