Fridge Brilliance:

In "Milo Interrupted", Miss Hubbard responds to being offered an Oreo by stating she only wants the white part. It may initially seem like a non sequitur, but considering that she's established to be extremely racist, of course it would make sense for her to eschew anything colored black.

Fridge Horror:

At the Parent teacher meeting in "Bucketheads", what do you think Bob was playing the organ with?
- His head, probably
  - Or with whatever his version of feet are.
  - There's an interesting theory on the main page.
Considering the fact that at least one of the Debbies has an eating disorder as seen in "Disfigured Debbie", there's a very possible chance that multiple or even all of the Debbies have eating disorders. God knows how many health problems the Debbies secretly suffer from due to it.