Because you like Evan Treborn in The Butterfly Effect
Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.
A suave manipulator, Sebastian Valmont is valiantly fighting off a developing conscience. See them in Cruel Intentions.
Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.
Chef is a swinging bachelor and former R&B singer with a leopard-skin upholstered couch and some great stories. See them in South Park.
James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.
Violet Harmon takes teen angst to a paranormal level. See them in American Horror Story.
Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.
Prideful and psychotic tendencies combine to make Dr. Eggman a dangerous and villain who will squash anyone in his path. See them in Sonic the Hedgehog.
Short on book smarts but long on compassion, this high school football player secretly has a soulful side. See them in Glee.
Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.