Because you like Bowser in Super Mario Bros.

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

He's a get rich or die tryin' kind of raccoon. See them in Marvel Cinematic Universe.

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

Jacob Kowalski is just a baker caught up in an otherworldly adventure. See them in Fantastic Beasts and Where To Find Them.

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

Wendy Testaburger is a born leader who is not afraid to stand up to the other fourth graders for what she believes in. See them in South Park.

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.

This barber doesn't cut hair. Sweeney Todd sends his clients down a chute to be baked into his partner-in-crime's pies. See them in Sweeney Todd: The Demon Barber of Fleet Street.

In a rag-tag group of kids determined to take down the imperialistic Fire Lord, Katara is the glue that holds them together. See them in Avatar: The Last Airbender.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.