Because you like Kyle Broflovski in South Park
Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.
Marge Simpson is a mostly happy housewife and subscriber to Sponge and Vacuum Magazine. See them in The Simpsons.
Awkward and anxious. It's not easy being Meg Griffin. See them in Family Guy.
Ahape-shifting dog, Jake is the last man's best friend. See them in Adventure Time.
Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.
Krusty The Clown somehow makes life sillier and more somber at the same time. See them in The Simpsons.
Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.
Moe Szyslak is the crabby owner of the grimiest bar in Springfield. See them in The Simpsons.
Thanks to the contributions of this 14-year-old, the world is only occasionally destroyed by his grandfather. See them in Rick and Morty.
C is for cookie, and that's more than good enough for him. See them in Sesame Street.
For Wreck It Ralph, it's not easy being the bad guy. Especially when you've been designed to destroy but really desire love. See them in Wreck-It Ralph.
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.