Because you like R2-D2 in Star Wars Series

As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.

There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.

Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

Drusilla's hobbies include dolls, music, and killing people. See them in Buffy the Vampire Slayer.

A ball of cheerful energy, Pinkie Pie is as sweet as her name suggests and lives to bring others joy with laughter and parties. See them in My Little Pony.

Jasper Jordan is trying his best to make it through the night. See them in The 100.

Gotham's unhinged Clown Princess of Crime will call you puddin', then punch you in the face. See them in DC Extended Universe.

Daphne Blake's unfailing enthusiasm keeps the team's morale up even as they're battling evil spirits and other ghouls. See them in Scooby-Doo.

Often the one to deliver bad news to the families of victims, Jennifer Jareau isn't sure this is what she signed up for. See them in Criminal Minds.