3963. Bloo

Bloo is Mac's 5-year-old imaginary friend and best friend who resembles a simple, domed cylinder. Bloo is sometimes self-centered, egotistic and narcissistic almost to the point of psychotic delusion and has a knack for getting into trouble. However, he still has a good heart and apologizes for his actions. Bloo loves paddleballs even though he can't make the ball hit the paddle (though the only time he was able to do it was in the episode "Let Your Hare Down"). His full name is "Blooregard Q. Kazoo". He became increasingly mischievous over the run over the series and is shown to have bad memory some of the time. He is voiced by Keith Ferguson.

Foster's Home for Imaginary Friends is an American animated television series created and produced at Cartoon Network Studios by animator Craig McCracken, creator of The Powerpuff Girls. It first premiered on Cartoon Network on August 13, 2004, as a 90-minute television movie, which led to a series of half-hour episodes. The series aired on Cartoon Network and its affiliates worldwide, except in Canada where it has aired on English and Francophone Teletoon networks due to Canadian television ownership regulations. The show finished its run on May 3, 2009 with a total of 78 episodes.