Because you like Luigi in Super Mario Bros.

Tony Stonem is the golden boy of Bristol. Problem is, he knows it. See them in Skins.

Billy Butcher's job is to give everyone hell by any means necessary. See them in The Boys.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Raven Reyes may be a deliquent, but she's also the youngest zero-gravity mechanic who fixed a 130-year old escape pod to make it through the descent to Earth. See them in The 100.

Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..

Facing off-the-charts murder, drugs, and teenage heartbreak in Riverdale, Betty Cooper pursues justice with help from her friends. See them in Riverdale.

Don't mess with Mickey Milkovich unless you want to see the wrong side of one of his many guns. See them in Shameless.

A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.

Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.

Kathy is a natural caretaker who strives to find hope in even the darkest of times. See them in Never Let Me Go.

A photographic memory is just one of many skills Lexie Grey brings to the table as a surgeon. See them in Grey's Anatomy.