Because you like Raj Koothrappali in The Big Bang Theory

Small and curious, he is a 50-year-old baby of a peculiar green species with unusual abilities. See them in The Mandalorian.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

Jillian Holtzmann's madcap mind is always whirring and she will transform anything into one of her machines. See them in Ghostbusters (2016).

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

A whip-smart NYU professor who is a master of her classroom but less confident in her love life, Rachel Chu comes into her own on a trip to Singapore. See them in Crazy Rich Asians.

Logan Huntzberger is a daredevil, romantic, and heir to a media empire. See them in Gilmore Girls.

Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.

Shaggy might be a bit of a slacker, but his heart and his stomach are usually in the right place. See them in Scooby-Doo.

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

Lucius Malfoy is a judgmental social climber who has a bigoted superiority complex. See them in Harry Potter Series.

N'Jadaka is a righteous man with a violent agenda. See them in Marvel Cinematic Universe.

K-2SO is a blunt and sarcastic reprogrammed Imperial droid who is always up for an adventure. See them in Rogue One.