Because you like William A. Rawls in The Wire

Andrew Glouberman is trying to make it through puberty with his sanity intact. See them in Big Mouth.

Milhouse Van Houten is happy to be second banana. See them in The Simpsons.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

There's erratic, and then there's Senor Chang. See them in Community.

Extremely violent and loyal, Sandor Clegane is called the Hound for a reason. See them in Game of Thrones.

In constant agony, Ava Starr will do anything to give up the superpowers that are slowly killing her. See them in Marvel Cinematic Universe.

Kilgrave is a domineering, abusive boyfriend. Then, add in the power of mind control. See them in Marvel Cinematic Universe.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

Tom Hansen is a full-fledged romantic impatiently waiting for his love story. See them in (500) Days of Summer.

Although she is underestimated, Lagertha never fails to prove her worth as both a warrior and a mother. See them in Vikings.