Because you like Doogie Howser in Doogie Howser, M.D.
D.J. Tanner is a rebellious teen who wishes her lame dad would butt out of her personal life. See them in Full House.
Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.
The biggest nerd in high school, Bill Haverchuck is the biggest target for bullies. See them in Freaks and Geeks.
Introverted Kira Yukimura is sweet, bubbly, and eager to make friends. See them in Teen Wolf.
A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.
A sarcastic and nosy tomboy, Stephanie Tanner is understandably not crazy about being the middle child. See them in Full House.
Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.
Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.
Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.
Haley Dunphy's interests include shopping, dating, and avoiding homework at all costs. See them in Modern Family.
