In this Bizarro Episode, Homer and Bart adopt a horse (again) and train it to be a badass on the racetrack, which irks a secret society of jockey elves. Meanwhile, Lisa files a complaint to President Bill Clinton over an unfair judgment at the county fair's Battle of the Bands.
- As Himself: South African horse racing announcer Trevor Denman, who wasn't credited for his appearance, is the announcer for all of Duncan's/Furious D's races. He even uses his real-life Catch Phrase - "AND AAAAAAAWAY THEY GO!" - at the start of each race.
- Audience Surrogate: The Comic Book Guy becomes one in this episode, pointing out that it recycles old plots and character traits (such as the Simpsons having a horse and Marge's gambling).
- Cheaters Never Prosper: Double Subverted. The Odgenville band cheats by using visual aids, then is stripped of their win by the President.
- Subverted by Furious D; he bumps his fellow horses out of the way like he's in a NASCAR race, and is never disqualified.
- Curse Cut Short:Nelson: Oh, man, that horse don't take no guff from nobody.Jimbo: Guff?!Nelson: I mean sh— (Jimbo and Keaney pummel him.)
- Didn't We Use This Joke Already?:
- When the Simpsons are mulling over taking Duncan in or not:Marge: Hmmm. Should the Simpsons get a horse?Comic Book Guy: Excuse me, I believe this family already had a horse, and the expense forced Homer to work at the Kwik-E-Mart, with hilarious consequences.Homer: (pause) Anybody care what this guy thinks?Crowd: No!
- Later:Marge: Okay, Lisa, I've got Furious D across the board, boxed with the three and the eight and wheeled up and down.Lisa: Mom, I think you might be developing a gambling problem.Comic Book Guy: (while wearing a "Worst Episode Ever" t-shirt) Hey, I'm watching you.
- When the Simpsons are mulling over taking Duncan in or not:
- Everyone Chasing You: Jockey-sized trolls chase after Homer after Homer breaks his promise to throw the horse race so they can win.
- Heart Beats out of Chest: Parodied and deconstructed. Moe meets a beautiful woman at a horse racing track, and his heart starts beating out of his chest like in the older, wackier Golden Age of Animation cartoons (particularly the Looney Tunes and MGM cartoons directed by Tex Avery). When he notices this, he identifies this as the symptom of a serious medical problem, and says he has to leave for the hospital.
- Sore Loser: Lisa.
- Spoof Aesop: Bill Clinton says that if you don't win something, complain until you get it. Marge even points out that that's a lousy lesson...
- Take That!: ...which Clinton counters by stating he's a lousy president.
- Worst Whatever Ever: Comic Book Guy criticizes the episode, which recycles old plots and character traits ("Excuse me, I believe this family already had a horse", Marge's gambling). As the episode proceeds, he wears a "Worst Episode Ever" shirt. When the credits end at the Gracie Films production logo, he says, "Worst. Episode. Ever."