Because you like Ice King in Adventure Time
Lucius Malfoy is a judgmental social climber who has a bigoted superiority complex. See them in Harry Potter Series.
With most of the people that Sango loved now gone, the only thing she wants is to kill the demon who destroyed her village. See them in Inuyasha.
Sue Sylvester has a win-at-all-costs philosophy, a bizarre fixation on a school singing club, and a fashion style that involves a red tracksuit. See them in Glee.
Part archaeologist, part philosopher, part politician, Jean-Luc Picard is an unashamed intellectual who runs a tight ship. See them in Star Trek: The Next Generation.
Matilda Wormwood is so smart, she taught herself how to be psychic. See them in Matilda.
Don't ask the ruthless queen of the Tokyo underworld any questions unless you're fine with losing a limb. See them in Kill Bill vol. 1.
Rick Dalton is an aging actor with insecurity issues. See them in Once Upon a Time in Hollywood.
Freddie Freeman is a superhero aficionado with a dark sense of humor. See them in DC Extended Universe.
Success for Eggsy Unwin means joining Kingsman, and failure could mean death. See them in Kingsman: The Secret Service.
George Weasley likes to invent quirky joke products, play Quidditch, and cause poor Mrs. Weasley a lot of anxiety. See them in Harry Potter Series.
The only constant in Night Vale is Cecil's hypnotic voice. See them in Welcome to Night Vale.
While his twin tries to save lives, Millions Knives does the best to end them. See them in Trigun.