Because you like Captain Lone Starr in Spaceballs

Phoebe Halliwell is a bestselling author and martial arts master with power of premonitions. See them in Charmed.

David Rose likes his rose chilled, his linens pressed, and his family quiet. See them in Schitt's Creek.

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.

Khan Noonien Singh is super strong, super smart, and out for revenge. He always seems to be two steps ahead of his enemies. See them in Star Trek Into Darkness.

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.

Dante Alighieri is a crusader fighting his way to absolution. See them in Dante's Inferno.

Although she's only six, Hushpuppy is a tough girl ready to stand up to terrifying, pre-historic beasts after the storm. See them in Beasts of the Southern Wild.

Jasmine dreams of something more than palace life, and she's not afraid to go get it. See them in Aladdin.

Just call Jeff Lebowski The Dude. Or His Dudeness, Duder, or El Duderino if you're not into that whole brevity thing. See them in The Big Lebowski.