Because you like Peter Griffin in Family Guy
Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.
Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.
Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.
With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.
Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.
Krusty The Clown somehow makes life sillier and more somber at the same time. See them in The Simpsons.
Warm and caring, Kitty Forman acts like a mom towards all of her kids' friends. See them in That '70s Show.
A suave manipulator, Sebastian Valmont is valiantly fighting off a developing conscience. See them in Cruel Intentions.
Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.
Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.
Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.