Because you like Big Bird in Sesame Street

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.

Equal parts klutzy and clever, Ella is not afraid to take her fate into her own hands. See them in Ella Enchanted.

Neytiri is an accomplished woman with no patience for stupidity. See them in Avatar.

Ron Swanson is the man's man's man's man. See them in Parks and Recreation.

Charlie Kelmeckis is a wallflower who's starting to blossom into something more. See them in The Perks of Being a Wallflower.

Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..

Manipulative, gorgeous, and sharp as a tack, Blair Waldorf is a classic product of the Upper East Side. See them in Gossip Girl.

This high school queen bee has everything, including a genius-level IQ—a fact Lydia Martin keeps hidden to maintain her image. See them in Teen Wolf.

Severus Snape is a misanthropic potions teacher with a vindictive streak. See them in Harry Potter Series.

What Ron Weasley lacks in motivation and book smarts, he makes up for in loyalty and street smarts. See them in Harry Potter Series.

Mikasa Ackerman is a near-perfect soldier who won't break her stone-faced expression whether she's killing foes or protecting loved ones. See them in Attack on Titan.

After training a herd of raptor dinosaurs, everything else is a breeze for Owen Grady. See them in Jurassic World.