Caillou gets grounded for killing his own sister.
Caillou: I'm going to kill Rosie.
Rosie: Caillou, your parents told me you have to attend my tea party.
Caliiou: No, I will kill you!
Rosie: No no no no no no no no no no no no! Don't kill me!
Caillou: Too bad! I'm going to kill you!
Doris: Boris, come here!
Boris: What is it, Doris?
Doris: Caillou just killed Rosie!
Boris: What? Oh oh oh oh oh oh oh oh oh oh oh oh oh oh! Caillou, how dare you kill Rosie! She was your own sister!
That's it! You are grounded for 3 weeks!
Go to your room now!
(Caillou running upstairs while crying)