Blooregard "Bloo" Q. Kazoo

Blooregard "Bloo" Q. Kazoo is Mac's mischevious imaginary friend from Foster's Home For Imaginary Friends.

Counterparts

 * James (Thomas the Tank Engine and Friends)
 * Top Hat (TUGS)
 * Oogtar (Super Mario Bros.)
 * Antoine (Sonic the Hedgehog)
 * Red Max (Wacky Races)
 * Roy (Garfield and Friends)
 * Plucky Duck (Tiny Toon Adventures)
 * Norval the Fish (Dr. Seuss/The Wubbulous World of Dr. Seuss)
 * Stuck-up Steve (Horrid Henry)
 * Squidward Tentacles (SpongeBob SquarePants)
 * Banana Joe (The Amazing World of Gumball)