Because you like Arthur in Merlin

The ever-cheerful Tonks can change her appearance at will, but she can't seem to get rid of her clumsiness. See them in Harry Potter Series.

A confident celebrity, Allison Hargreeves wasn't quite careful enough about what she wished for. See them in The Umbrella Academy.

Mavis Dracula's interests are anything black, scream cheese, and flying around. See them in Hotel Transylvania.

Eugene H. Krabs is a greedy restaurant owner who won't let a dime out of the reach of his claws. See them in SpongeBob SquarePants.

Reckless, vulgar, loud-mouthed: that's what makes Amethyst so awesome. See them in Steven Universe.

Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.

Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.

Growing up is hard for Carl Grimes. Growing up in a zombie apocalypse is even harder. See them in The Walking Dead.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Gordie Lachance never had any friends later on like the ones he had when I was twelve. See them in Stand By Me.

Jane Smith is a stone-cold killer, but you would never know it from looking at her. See them in Mr. & Mrs. Smith.