Because you like Kyle Broflovski in South Park

Thanks to the contributions of this 14-year-old, the world is only occasionally destroyed by his grandfather. See them in Rick and Morty.

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.

Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

Sideshow Bob is a bitter ex-performer who was forced to do inhumane stunts for slapstick comedy. Now he's exacting revenge on his former boss, a clown. See them in The Simpsons.

Gene Belcher dreams of a future in the limelight, and he doesn't let his lack of talent hold him back. See them in Bob's Burgers.

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

Patrick Star enjoys life's simple pleasures because he can't wrap his brain around anything more complicated. See them in SpongeBob SquarePants.

Louise Belcher might be just a kid, but she can manipulate just about anyone with a pulse. All in the name of fun, of course. See them in Bob's Burgers.

The Ice King is lonely and looking for a princess to sweep him off his feet. See them in Adventure Time.

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

A short-tempered guy, Bowser is determined to wreak havoc on the Mushroom Kingdom. See them in Super Mario Bros..