Because you like Xander Harris in Buffy the Vampire Slayer

Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.

Relentlessly cheery Ned Flanders enjoys a nice piece of bread with water on the side for dipping See them in The Simpsons.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.

Merry Brandybuck is a troublemaking hobbit with a brave streak that some might call foolhardy. See them in The Lord of the Rings.

Joey Potter is a low-key girl next door in love with her best friend. See them in Dawson's Creek.

Let's just say Sheldon Oberon is having an out-of-body experience like no other. See them in Jumanji.

A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.

Khan Noonien Singh is super strong, super smart, and out for revenge. He always seems to be two steps ahead of his enemies. See them in Star Trek Into Darkness.

Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.

Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.

Shawn Hunter may be a bit of a rebellious bad boy, but he has a heart that's pure gold. See them in Boy Meets World.