Because you like Mr. Blonde in Reservoir Dogs
Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.
Dolores Umbridge keeps her villainy hidden (albeit poorly) behind a sheen of sugary pink politeness. See them in Harry Potter Series.
SpongeBob SquarePants lives in a pineapple under the sea. Absorbent and yellow and porous is he. See them in SpongeBob SquarePants.
Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.
Patrick Star enjoys life's simple pleasures because he can't wrap his brain around anything more complicated. See them in SpongeBob SquarePants.
A meticulous forensic scientist, Edward Nygma is insanely good at his job. Emphasis on the "insane" part. See them in Gotham.
Raj Koothrappali is an astrophysicist who sees stars when he feebly tries to chat up women. See them in The Big Bang Theory.
Disgust is a friend who makes sure you stay away from all things gross. See them in Inside Out.
Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.
Quinn Fabray can become a monster when there is something she wants. See them in Glee.