Funny / The Reluctant Dragon

• The Reluctant Dragon's "poetry":
  Dragon: Sweet little upside-down cake / Cares and woes, you've got 'em / Poor little upside-down cake / Your top is on your bottom / Alas, little upside-down cake / Your troubles never stop / Because, little upside-down cake / Your bottom's on your top.
• Robert being Captain Obvious:
  Robert (to Margaret): Cows.
• Casey Jr. vs. the little steamboat during the drawbridge scene.
• While Casey did have a Downer Ending (though it was Played for Laughs) due to him crashing on the other side of the broken bridge, but his face afterwards makes this scene funnier.
• The horse's appropriate reaction of disdain to Sir Giles and the dragon's fake fighting.
• The various exchanges between knight and dragon:
  Sir Giles: I say, old boy, stop acting the silly ass, will you?