Because you like Butters Stotch in South Park

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

A courageous boy robot, Mega Man is dedicated to achieving everlasting peace. See them in Mega Man.

Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.

Galina Reznikov is the head chef of prison, cooking up meals as well as storms on anyone who dares to cross her; even the guards are terrified of her. See them in Orange Is The New Black.

China has five thousand years of history, and he's optimistic he'll win over the Allied Powers to the wisdom of his ways. See them in Axis Powers Hetalia.

Donkey Kong is a strong, banana-loving, and caring uncle to Diddy Kong. See them in Donkey Kong.

Gou Matsuoka offers to help as manager of a swim team, believing that they're the only ones who can help her brother. See them in Free! Iwatobi Swim Club.

For Sly Cooper, stealing isn't just about the haul. It's also about the journey. See them in Sly Cooper.

Nancy Wheeler is popular but independent, sheltered but gutsy. See them in Stranger Things.

Riggan Thomson is a washed-up movie star running from his inner demons. Alas those inner demons look just like the superhero he used to play. See them in Birdman.

Madman, murderer, or musician? No one knows the Phantom behind the mask. See them in The Phantom of the Opera.