The belief that Mary Poppins wants to "bring down the establishment" with her "happy crack songs" about little animals and penguins that want to shove some sugar down your poor little throat so that you'll take that "crap tasting" cough medicine when your parents say that you have to or they'll send you to the doctor which you don't want to do because your friend told you that the doctor is a religious leader of supercalifragilisticexpealiantidisestablishmentarianism.
Jacob: Hey! Guess what, Matt!
Jacob: I just got a job!!!
Matt: Cool, what are you doing?
Jacob: I'm a spreader of supercalifragilisticexpealiantidisestablishmentarianism.
Matt: Um... I'm scared.
Jacob: JOIN US OR YOU WILL HAVE SUGAR SHOVED DOWN YOUR SORRY LITTLE THROAT SO YOU'LL TAKE THAT DAMN COUGH MEDICINE!!!!!!!!!!