Mcgonagall: Filius, you cannot launch Severus out of a cannon!

Flitwick: but he WANTS to he launched out of a cannon!

Mcgonagall: you're not supposed to listen to his terrible ideas! You're supposed to be more mature and responsible then this!

Snape, in the cannon: FIRE!!!

Mcgonagall: NO, do NOT fire! Headmaster, please back me up on this!

Dumbledore, with his finger over the launch button: what?