Because you like Leonardo in Teenage Mutant Ninja Turtles

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.

Cady Heron is the new girl in town who's also new to the world of high school, period. See them in Mean Girls.

They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.

Loyal to his family and associates and distrustful of anyone else, Tony Soprano is a good guy to have on your side. See them in The Sopranos.

Roger is a pansexual alcoholic non-human who will happily lie, cheat and steal to get what he wants. See them in American Dad!.

Linda Belcher doesn't prescribe to what society deems as "normal." She narrates her life through song, much to the alarm of everyone nearby. See them in Bob's Burgers.

Terry Jeffords (and his muscles) may look ferocious, but inside he's just a caring mama hen. See them in Brooklyn Nine-Nine.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

Brandon Teena is an adventurous young man with the courage to be himself. See them in Boys Don't Cry.

Phoebe Halliwell is a bestselling author and martial arts master with power of premonitions. See them in Charmed.

As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.