Kirby

Kirby is the second main character of The Amazing World of JKD. He is part of the Ultrasons, being the second child [or at least adopted] Silver and Blaze had. He is a student at Quackmore Junior High. He has a crush on Ghostly Roastly.

Appearance
Kirby is a pink kirby with red shoes. His kirby-shaped head takes up his entire body, with his arms and shoes hanging down from it. He doesn't have legs, though he does have feet. Usually, though, he covers them with red shoes. The inside of Kirby's mouth is red, and his tongue is red-orange. In his season 1 design, the shadow cast by his head on his shoes was commonly misconceived as a black shirt and pants.

Kirby apparently has thick coatings of blubber, making him resistant to massive pain, as he is shown unharmed in "The Responsible," after a painful face-first slap on a concrete sidewalk from way up in the air. The blubber's depth is about the length of JKD's arm, as shown in "The DVD," where JKD had to sink his whole arm into Kirby's head just to reach his cheekbone. Kirby also thinks he has perfect skin as shown in "The DVD." Whenever Kirby's feet are bare, they are often pixelated, as in "The Meddler." However, sometimes they are not pixelated, as shown in "The Club," when he is swimming, in "The Goons," when he is toe wrestling Silver, and in "The Dream," when he dreams of being in the mall without his shoes on. In "The Dream," he says that he considers his feet worthy of a censor, because it is the only place he wears clothes.

In the early reel, Darwin was originally a 3D animated character.

Personality
Kirby is a very happy and positive person. He is optimistic, always trying to see the best in most of the scenarios he is in, and in general, always tries to have a smile on his face. Not only does he desire to be happy, but he also desires to see others happy. His selfless acts of happiness can be seen in episodes such as "The Fan," "The Advice," and "The Stories." In all three episodes, he chooses to do the things he does in order to make a particular sad person happier.

Kirby is also a very grateful person. As seen in "The Flower" and "The Night," Kirby is shown not wanting much and just being happy with his current life.

Kirby expects the best in people, and his optimism extends to a romantic and somewhat naïve view on the world. His idealistic viewpoints can be seen in "The Wicked" in which, despite his brother's views and Mrs. EVIL's obvious malicious intent, he firmly believes that Mrs. EVIL is a good person at heart, and that there is a reason for her actions.

Kirby has a strong sense of honesty; he also desires to tell the truth, no matter how much trouble it may cause. His strong sense of honesty can be seen in "The Shell" and "The Gift," in which he cannot adhere to the simplest of JKD's white lies. His honesty, however, is prevailed by his politeness towards others; in "The Words," JKD encourages him to bluntly suggest his opinions towards students.

Kirby is also morally grounded in general; he is typically the one to stop his siblings from doing anything wrong, and he is slow to take "shady" approaches. Kirby's reluctance to do anything wrong can be seen in "The DVD," in which he tells JKD not to pirate Sharks on a Train, opting for a more honest and cleaner route. This trait of Kirby is what causes JKD to see him as a "moral guardian" as evidenced in "The Sidekick."

Kirby is also very sensitive and empathetic. He is very affectionate of others, as seen in his interactions with his family, and specifically JKD, throughout the series. This love and affection may be a weakness of his; however, as a result, he is very possessive without his loved ones, and feels very lonely when not around them. Such is evidenced in "The Bros" and "The Burden," in which Jaylnn's newfound relationship with JKD makes him jealous (presumably for the first time in his life, as suggested by the events of "The Flower").

Despite Kirby's general happiness and positivity, he has been known to get angry at times when pushed beyond his limit. Although it is a side of his personality not often seen, "The Banana" and "The Words" both show that he can resort to senseless violence when given a reason to do so.

Voice actors

 * English:
 * Kwesi Boakye (season 1–"The Kids")
 * Terrell Ransom, Jr. ("The Kids"–"The Copycats")
 * Donielle T. Hansley Jr. ("The Copycats"–"The Anybody")
 * Christian J. Simon ("The Anybody"–"The Inquisition," Kirby 's Yearbook)
 * Jake Pratt (The early reel)
 * Arabic:
 * Ghadi Hakeem (season 1–"The Lesson")
 * Yousuf Jalal Shallal ("The Game"–"The Finale")
 * Richard Yenni ("The Kids")
 * Fares Smerat (season 3)
 * Dutch: Nathan van der Horst
 * French:
 * Sacha Capelluto (season 1)
 * Tim Belasri (season 2–"The Heist")
 * Marie-Line Landerwijn ("The Heist"–"The Inquisition," Kirby 's Yearbook)
 * Icelandic: Egill Scheving
 * Italian:
 * Andrea Di Maggio (season 1-2, most of season 3)
 * Maura Cenciarelli (season 3-present)
 * Japanese: Yumiko Kobayashi
 * Korean (South Korea): Jang Eun-suk
 * Norwegian: Noah Nikolaisen
 * Portuguese (Brazil): Yago Machado
 * Spanish (Spain): Iván Sánchez
 * Spanish (Latin America): Gerardo Mendoza
 * Turkish: Bergen Coşkun

Trivia

 * Kirby is the second Ultrason who does not wear pants, with the first being JKD.
 * Kirby can breathe in both water and air.
 * Kirby likes Mexican food, as indicated in "The Countdown."
 * According to an early draft of the show, Kirby was originally the class kirby rather than JKD's pet.
 * Kirby is in a relationship with Ghostly Roastly, as of "The Matchmaker."
 * Kirby is shown to have a major crush on her in previous episodes, such as "Halloween," "The Oracle," and "The Scam." In "The Oracle," he appears to be embarrassed about it.
 * Kirby seems to be multilingual, as he spoke a complex Chinese sentence in "The DVD," and spoke French in "The Treasure," though the latter may only have been a temporary ability gained through hypnosis, and the subtitles for the former only stated "No." He also spoke Cantonese in "The Others," ironically in order to tell Moany Groany that he and JKD did not speak said language.
 * Kirby is also capable of speaking to non-anthropomorphic animals, as seen in "The Question," "The Traitor," and "The Origins: Part Two."
 * In "The Dress," Kirby uses his left hand when he draws JKD in the dress. However, he does other common tasks with his right hand. This suggests that he may be ambidextrous. It might be a development oversight as well.
 * Kirby most likely has the longest name out of any character. He has seven names, as shown in "The Party."
 * Kirby has a habit of standing in his seat as opposed to sitting down, especially in Season 1.
 * In "The Party," Kirby claims to be part suckerfish.
 * Kirby is quite athletic. He can run as fast as both Cream and JKD, as shown in "The Quest," "The Kiss," and "The Remote," can climb faster than JKD, and is a skilled swimmer.
 * In "The Words," it is revealed that he is bald, although in "The Refund," it is shown that he can grow leg hair, as well as scalp hair in "The Voice."
 * In "The Bet," it is revealed that it took Kirby five years to learn facial expressions, and he still has some trouble recognizing them.
 * The events of "The Origins" and "The Origins: Part Two" reveal that Kirby was given to JKD because he needed a new pet kirby to replace the dead ones.
 * In "The Game," it is revealed that he is the third of the several fishes named "Kirby" that the Ultrasons have owned, hence his name.
 * In "The Internet," Kirby is shown to be good at playing the ukulele.
 * In "The Dress," Kirby draws JKD really well. This could mean Kirby is an expert artist. However in "The Mustache," "The Procrastinators," and the Kirby 's Yearbook episode "Ghostly Roastly," his drawings are somewhat juvenile and sloppy. In the latter episode, he himself states that he is terrible at drawing.
 * According to the episode "Halloween," Kirby has samhainophobia, a fear of Halloween.
 * As revealed in "The Castle" and "The Flakers," Kirby is able to scream at an extremely high-pitched volume. It is so high that it can break the glasses from all the houses of a block.
 * In "The Recipe," it is revealed that Kirby believes people are born on cabbage patches.
 * Kirby is affectionate; he likes being kissed, as seen in "The Kiss," holding hands (JKD mimics him saying so in "The Sidekick"), and hugs, as he states in “The Hero."
 * In "The Void," Kirby's design from the early reel can be seen in the background of the Void.
 * According to "The Allergy," he is allergic to feathers.
 * In "The Burden," it is revealed that Kirby is possessive and fears being lonely.
 * Also, in the same episode, it is implied that he had previous families when he "talks" to Chanley Brohs about him not being one of his dads and when he mentions JKD being his "brother from another mother" in "The Bros."
 * "The Apprentice," "The Awkwardness," "The Singing," "The Spinoffs," and "The Transformation" are the only episodes that he does not appear in.