Because you like Brian Griffin in Family Guy

Marge Simpson is a mostly happy housewife and subscriber to Sponge and Vacuum Magazine. See them in The Simpsons.

A karate master/rocket scientist/squirrel, Sandy Cheeks is the only one who can clean up the other resident's messes in Bikini Bottom. See them in SpongeBob SquarePants.

This lab mouse has one thing on his huge brain: trying to take over the world on a nightly basis. See them in Pinky and the Brain.

Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.

Joe West is overprotective and secretive when his children are involved. See them in DC Extended Universe.

Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.

This bite-sized, power-hungry plankton is determined to uncover the secret recipe for the Krusty Krab burger. See them in SpongeBob SquarePants.

Eugene H. Krabs is a greedy restaurant owner who won't let a dime out of the reach of his claws. See them in SpongeBob SquarePants.

Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.