Because you like Ricky Ricardo in I Love Lucy
Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.
While he might be too cool for school, Soul isn't too cool to do the right thing. See them in Soul Eater.
Although Penny's friends have genius-level IQs, they regularly come to her for advice and insight. See them in The Big Bang Theory.
A fourth grader without a moral compass, Eric Cartman lives on KFC, Taco Bell, Pizza Hut, and Cheesy Poofs. See them in South Park.
Whether he's fighting or flirting, Jace Wayland is all swagger. See them in City of Bones.
Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.
Talented but anxious, Shinji Ikari struggles to bear the challenges that life hands him. See them in Neon Genesis Evangelion.
Whether it's randomly bursting into song or writing Nancy Drew fan-fiction, Jess proudly marches to the beat of her own drum. See them in New Girl.
When the Sorting Hat touched Draco Malfoy's head, it placed him in Slytherin, a house that has turned out more dark wizards than any other. See them in Harry Potter Series.
A bookish know-it-all with a bossy streak, Hermione Granger always stands up for what she believes in. See them in Harry Potter Series.
Stewie Griffin is just your average evil-genius, talking, sociopathic baby. See them in Family Guy.