Because you like Nandor in What We Do In The Shadows

A 100-plus-year-old who looks like a dreamy teenager, Edward Cullen warns girls to avoid him, which makes them want him even more. See them in Twilight.

Emmet Brickowski is so upbeat it's not even human. Everything is AWESOME! See them in The Lego Movie.

An exuberant prankster, Naruto Uzumaki craves acknowledgement of any kind. See them in Naruto.

Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.

A formerly timid caterpillar, Kurt Hummel is transforming into a glamorous, confident butterfly. See them in Glee.

Barry Allen is a nerd, forensics expert‚ and superhero with supersonic speed who is determined to solve his mother's murder. See them in DC Extended Universe.

Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..

Underneath her brassy, sarcastic exterior, Olive Penderghast is more sensitive than she pretends to be. See them in Easy A.

Indiana Jones is a swashbuckling archeologist who hates snakes, Nazis, and priceless artifacts falling into the wrong hands. See them in Raiders of the Lost Ark.

Homer Simpson is a beer-loving disaster in charge of nuclear safety in Springfield. Everybody run! See them in The Simpsons.

Severus Snape is a misanthropic potions teacher with a vindictive streak. See them in Harry Potter Series.