It's time for your bath now = please run around screaming at the top of your voices for another ten minutes.

No, you can't live on a farm and buy a pony = please throw a massive tantrum because your unreasonable demands can't be met.

No we can't get a pet pterodactyl = please throw a massive tantrum because the dinosaurs are extinct.

You have to apologise to your brother = please scream sorry at the top of your voice and storm off.