I just remembered this...

Cinderella: One day, I was talking to my father.
Good morning Papa!
Father: Good morning Cinderella!
Cinderella: I want to go to the party tonight, Papa!
Father: You cannot go to the party, Cinderella.
There is thunder and lightning all over the place!
Cinderella: I got so angry with my father. I went to the kitchen, grabbed a knife, and stabbed,
and stabbed and stabbed him. Sisisisisisisix times. And he lay dead. Then I went
outside!
Good morning, me doggy!
Doggy: Good morning Cinderella!
Cinderella: I want to go to the party tonight, me doggy!
Father: You cannot go to the party, Cinderella.
There is thunder and lightning all over the place!
Cinderella: I got so angry with me doggy. I went to the kitchen, grabbed a knife, and stabbed,
and stabbed and stabbed him. Sisisisisisisix times. And he lay dead. Then I went to
my room! I saw my reflection.
Good morning, Cinderella!
Reflection: Good morning, Cinderella!
Cinderell: I want to go to the party tonight, Cinderella!
Reflection: You cannot go to the party, Cinderella.
There is thunder and lightning all over the place!
Cinderella: I got so angry with my reflection. I went to the kitchen, grabbed a knife, and
stabbed, and stabbed and stabbed me. Sisisisisisix times. And I lay dead.

THE MORAL OF THE STORY: Always study for impending exams.