I remember when I read this for the first time, in a study hall in 6th grade (I was 11). It was perfectly quiet all until I BURST OUT LAUGHING from this entire scene; oh man it’s one of my fondest memories.
Do you think J.K.Rowling is waiting until 2019 to publish a new Harry Potter book in order to give every fan the opportunity to say: I DID MY WAITING! 12 YEARS OF IT! Cause that sounds like something she would do.