YMMV: The Simpsons S 2 E 1 Bart Gets An F

  • Family-Unfriendly Aesop: Even if you try your hardest, you can still fail.
  • Harsher in Hindsight: Despite Bart earning his happy ending and actually passing his history test, later episodes would still have him in the fourth grade.
    • More accurately, over 20 years.