Because you like Jim Levenstein in American Pie
Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.
Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.
Jasmine dreams of something more than palace life, and she's not afraid to go get it. See them in Aladdin.
Don't ask Rosa Diaz, a Brooklyn detective, to lighten up. Actually, to be safe, don't ask her to do anything! See them in Brooklyn Nine-Nine.
Violet Parr is an angsty teen would love to become even more invisible than her superpowers allow. See them in The Incredibles.
A deadbeat dad and small-time con-artist, Frank Gallagher gives nothing and yet expects everything. See them in Shameless.
Kenny McCormick is a boy of few words who likes nudie mags, NASCAR, monster trucks, origami, and Peruvian pan flute bands. See them in South Park.
Konata Izumi has a live-now, worry-later view of the world. See them in Lucky Star.
Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.