Black lagoon

After relating all of the horrible things the school custodian, Fester Smudge, is known to have done, a student whose locker won't open needs Mr. Smudge's help.

While preparing for a class trip to the school library, a young boy recalls all the horrible things he has heard about the librarian and her policies.

Mrs. Green has heard all kinds of horrible things about her new students and fears it will be a terrible year, only to be pleasantly surprised when they arrive looking like perfectly normal children.

On the first day of school, a young boy expects only the worst when he discovers that his new teacher is the "monstrous" Mrs. Green.

A young boy, faced with the prospect of having to take a music class, thinks about all the terrible stories he has heard about the music teacher, Miss LaNote, and the ordeals she forces her students to endure.

A young boy is sent to the principal's office and on the way he imagines all sorts of horrible things about how bad the visit will be.