Because you like GLaDOS in Portal Series

A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.

Lilo is an Elvis-loving, troublemaking, imaginative little girl. See them in Lilo & Stich.

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

For Sly Cooper, stealing isn't just about the haul. It's also about the journey. See them in Sly Cooper.

Wario is greedy, gross, and gluttonous. See them in WarioWare.

The pasta-loving, skirt-chasing personification of North Italy, Feliciano Vargas is decidedly a lover, not a fighter. See them in Axis Powers Hetalia.

With an A.I. as loyal and witty as Cortana, who needs humans? See them in Halo.

T'Challa is a regal superhero with the weight of the world (and particularly his nation) on his shoulders. See them in Marvel Cinematic Universe.

Kyle Broflovski is an motional fourth-grader who plays Guitar Hero, speaks Pig Latin, and fights with his "Fat Ass" friend Cartman. See them in South Park.

An alien, a time-traveler, and an esper are following Haruhi Suzumiya, who – unknown to herself – is a near-omnipotent reality warper. See them in The Melancholy of Haruhi Suzumiya.

Leonard "Bones" McCoy is passionate, moral, and ready to stitch you back together. See them in Star Trek.

Michael is an angelic architect with a whimsical worldview. See them in The Good Place.