Apparently there are three (maybe two?) knights chasing rabbits in the stonework of the facade, and another in the stained glass of the west rose window:
Were, I guess.
My son is also 11 and a Monty Python virgin. Thanks for reminding me of this necessary cultural education and that it will be at least semi age-appropriate. Damn I'm looking forward to both watching it again myself and watching him watching it.
And, depending upon his reaction it, on to Life of Brian in order to cement critical thinking skills against any future attempts to recruit him into lifelong religious servitude (and of course learning the details of latin grammar).
I have to link this one instead. It's the same as yours, excepting that thou proceeds to the Holy Hand Grenade scene. https://youtu.be/QM9Bynjh2Lk
Wikipedia entry states "The idea for the rabbit in the movie was taken from the façade of the cathedral of Notre Dame de Paris. This illustrates the weakness of cowardice by showing a knight fleeing from a rabbit."
I watched the movie with my son (11) a few weeks ago, and was wondering if he'd enjoy the sometimes dry humor: he loved it, esp. the questioning at the Bridge of Death.