Rancis Fluggerbutter is a supporting antagonist of Disney's 2012 film Wreck-It Ralph. He is a racer from the game Sugar Rush and one of Taffyta Muttonfudge's best friends. He is voiced by Jamie Elman.
Rancis is first seen during a race with his friends. After the race, he stops to join the other racers to await a speech by King Candy, their ruler. After that, he gives a gold coin to Candy but is disturbed by Vanellope von Schweetz's arrival. King Candy tries to arrest her, but Wreck-It Ralph distracts the guards. Rancis is called by Taffyta and he, along with a large group of other racers, follow Vanellope to a junkyard where they see her racing kart. After failing to convince her not to race, Rancis starts kicking her kart, and the other racers start vandalizing the kart while Taffyta yells at Vanellope and tosses her into a mud puddle. Ralph comes out and charges at them and Rancis and the other racers jump into their karts and drive away. Rancis is next seen at the Random Roster Race, and Vanellope also comes with a new kart. The other racers are unable to get past the obstacles in the race, but Vanellope easily gets close to Rancis, Taffyta and Candlehead. Upon seeing her, Rancis and Taffyta order Candlehead to light the cherry bombs that explode near Vanellope. Thinking she has been defeated, Rancis, Candlehead, and Taffyta are startled when Vanellope suddenly glitches in front of them while in a cannon. This causes the three to miss the higher part of the course when shot out of the cannon, and they fall into a cupcake frosting. Soon after, Rancis flees when Sugar Rush is attacked by Cy-Bugs, and King Candy fuses with one of them. After King Candy and the Cy-Bugs are defeated, Vanellope crosses the finish line and Rancis regains his memory that she is princess. He apologizes only to hear Vanellope say she will execute him, to which he breaks down crying with the other racers about their impending death. He calms down after Vanellope reveals that she was joking.