It looks like Percival was about to do a magic trick and misplaced the rabbit.
Forgive me for my horrible hand writing it says: “Well, that’s the funniest thing I ever saw. I know it’s down here somewhere.”
well I can tell you it’s shortly followed by ‘Ah-ha-HA-ha!“ in the original because it’s from MARY POPPINS DON’T YOU TEST ME ON THAT SHIT I WILL BLAST MYSELF INTO OUTERSPACE also omg Percival please stop being wonderful