Because you like Joe in Some Like It Hot
Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.
Winston Bishop is sweet, thoughtful, and a little oblivious. And above, he's a loyal friend. See them in New Girl.
Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.
Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.
Ursula will oh-so-generously grant your wishes for a price. See them in The Little Mermaid.
A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.
With a song always on her lips and her heart on her sleeve, Maria von Trapp is the governess every kid dreams of. See them in The Sound of Music.
His name is Inigo Montoya and whoever killed his father should be prepared to die. See them in The Princess Bride.
Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.
This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.
Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.
There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.