• New article from the Springfield Shopper: Season 36 News: A preview picture for “The Yellow Lotus” has been released!
  • Wikisimpsons needs more Featured Article, Picture, Quote, Episode and Comprehensive article nominations!
  • Wikisimpsons has a Discord server! Click here for your invite! Join to talk about the wiki, Simpsons and Tapped Out news, or just to talk to other users.
  • Make an account! It's easy, free, and your work on the wiki can be attributed to you.


Wikisimpsons - The Simpsons Wiki
For the auctioneer, see Duncan (auctioneer).

"He's the bad boy of racing. He's got attitude and bad-itude, so show him some latitude and you'll win his gratitude. Only in America!"
Bart Simpson[src]
Furious D.png
Artwork of Furious D from The Simpsons: Tapped Out
Animal Information
Species: Horse
Color: White
Male ♂
Alias(es): Furious D
Owner: Former: Bart Simpson
State Fair
Occupation: Former: Diving horse
Race horse
First Appearance: "Saddlesore Galactica"
Voiced by: Jim Cummings

Duncan, also known by his nickname Furious D, is a racehorse.


As Duncan the Incredible Diving Horse

Duncan initially was an attraction at the State Fair, where he was forced to dive off a high diving board into a small pool of water. This show was then shut down by Chief Wiggum as it was animal cruelty. After the owner ran away, Chief Wiggum was going to send Duncan to become dog food, but Bart wanted to adopt him instead, which the rest of the family agreed to, despite knowing it would cost them a lot of money to feed him. They then took Duncan home, strapping him to the roof of the car.

Homer decided that Duncan would have to earn his keep and first tries him out at football, which Duncan proved to be good at. Homer then found out that horses weren't allowed to take part in the NFL. Bart then realized that Duncan was fast so they decided to try him out as a race horse instead. Duncan's first race had him finish last after he was too scared and intimidated to start. But Bart managed to talk him round to running.

Homer and Bart give Duncan a makeover to make him more confident, giving him the name "Furious D". Furious D then went on to win many races, attacking the other horses to win races. Eventually, the other jockeys took offense to this and told Homer that Duncan must lose. In Furious D's final race, Bart refused to let Duncan lose and won the race anyway. Homer and Bart then rode away on Duncan as the jockeys tried to kill them until they sprung a trap and captured the jockeys. Afterwards, Duncan retired to live as a stud.


Donut Homer.png The contents of this article or section are considered to be non-canon and therefore may not have actually happened or existed.

The Simpsons: Tapped Out[edit]

This section is transcluded from The Simpsons: Tapped Out characters/Sporty Tough Guys. To edit it, please edit the transcluded page.
Furious D
Image Cost Unlock method Unlock message
Furious D.png Donut Tapped Out.png100 Tap Ball
Premium (with Jockey Bart)
Four legs are better than two.
Donut Tapped Out.png75 Springfield Games and Football 2017
Premium (Gym Locker Mystery Box; with Jockey Bart)
Donut Tapped Out.png20 Northward Bound, The Atom Smasher and Cold Turkey
Premium (Alter Egos Mystery Box; with Jockey Bart)
Gold Box Token.png1 Dog Days
Animal Kingdom Mystery Box (with Jockey Bart)
Technical Information ID Groups Internal Name
108003 Pet, Animal, Premium Characters FuriousD


Initially, Duncan was insecure and nervous, as seen when he refused to run in the race until Bart gave him a pep talk. After his makeover into "Furious D", he gained a lot of confidence and used his new look to his advantage.

Behind the Laughter[edit]

Duncan's vocal effects were provided by Jim Cummings.


The Saga of Carl - title screen.png Wikisimpsons has a collection of images related to Duncan.