Smart and Smarter/References

General

References/Trivia

Appearances

Gags

Credits

Quotes

• There's a few references to Lisa's Substitute:
  • Marge gives Lisa the paper quoting "You are Lisa Simpson". Mr. Bergstrom gave her a similar paper.
  • The poster looking for Lisa that says "Free Beer: Now that I got your attention....", which is like the one where Bart's campaign poster says "Sex: Now that I got your attention..."
• Lisa said her I.Q. is 159. In "Homer's Enemy", Homer states Lisa's I.Q. is 156.
• During the end credits, you hear Simon making comments about various members of the production team.
• The episode's title is a pun on the film Dumb and Dumber.