Because you like Moist von Lipwig in Discworld

With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.

Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

Connor Walsh is arrogant enough to think he's the smartest guy in the room, and quick-witted enough to prove that he is. See them in How to Get Away with Murder.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

How lucky are we that Arthur Curry, the King of Atlantis, hasn't taken over the surface world? Very! See them in DC Extended Universe.

Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.

Kate Beckett is a no-nonsense policewoman with a nerdy side. See them in Castle.

Goh Peik Lin is funny, unfiltered, and a fiercely supportive friend. See them in Crazy Rich Asians.

Dash Parr's super speed helps with his impatience. See them in The Incredibles.

Dewey Finn will rock you. He feels rock and roll in his blood and guts. See them in School of Rock.