Blooregard Q. Kazoo (seasons 2-6)

Blooregard Q. Kazoo, also normally known as Bloo for short, is one of the main characters of the American animated television series Foster's Home for Imaginary Friends. He is an Imaginary Friend. Mac created Bloo when he was 3 years old, meaning that, by the start of the series, they had been creator and creation for five years. According to a trading card in the Foster's Home for Imaginary Friends Leapster game, Mac created him when he had to give away his favorite blanket.

Bad Qualities

 * 1) He is narcissistic, greedy and self-centered and seems to only care about himself, such as when he endangered everyone by eating all their food and drinking all their water. In Store Wars, he stole an expensive couch cushion, and repeatedly called people "Rip-Off Artists", followed by him kicking them in the shin.
 * 2) He was EXTREMELY unlikable in "I Only Have Surprise For You". In it, he constantly keeps tormenting his creator Mac by throwing him surprise parties that humiliates him every year, even when Mac tells him to stop, and gets everyone (except Eduardo), even Frankie and Wilt, to turn against Mac and take advantage of him to humiliate himself through a surprise party.
 * 3) He is childish and immature.
 * 4) He is a rebellious troublemaker.
 * 5) He has petty disregard for rules.
 * 6) His mischief goes way too far, up to the point of breaking windows, stealing, endangering the household and trespassing on federal property. In the pilot movie for Foster's Home for Imaginary Friends, Bloo was only slightly mischievous and showed at multiple points he had a very good heart underneath his occasional mean exterior. As the series progressed, some fans have complained that Bloo became progressively more anarchic, selfish, and obnoxious while showing far fewer genuinely nice moments, reaching jerkass levels in later seasons.
 * 7) No character development. In fact, he is the complete opposite of character development, as he gets worse each episode rather than better. He seems to never learn from the morals of the episodes and usually even commits worst crimes as the series goes on.
 * 8) He is manipulative and cheats friends out of their money.
 * 9) He barely said anything positive about anyone throughout the show.
 * 10) He once kidnapped someone in a telephone costume just so he could get a reward (Though he did think he was an imaginary friend).

Good Qualities

 * 1) Foster’s Home For Imaginary Friends would most likely not be as great as it is without him.
 * 2) His design, while simple, can be still considered cute.
 * 3) Deep down he does care for his friends, especially Mac, his creator.
 * 4) He was way better in Season 1, where he was shown to be a more likable and gentle friend who is kind to everyone and is willing to protect his creator Mac. However, this relates to Number 7 on the "Bad Qualities” section.
 * 5) He's a lot more enjoyable in the CN City bumpers.
 * 6) Sometimes, he receives comeuppance from his sinful deeds.
 * 7) He does show some empathy at times, but not so much in later seasons.