Best Laid Plans
That’s not a porno? 
Nelson Muntz: I can think of at least two things wrong with that title.
ninja-ed!
Pacific Rim
Inside Daisy Clover
Comin’ At Ya!
Splash
Clive Barker’s Midnight Meat Train
Back Door to Hell
In Too Deep
Eating Raoul
Twin Peaks
Stroker Ace
Close Encounters Of the Third Kind
When Harry Met Sally
Inside Man
Inside Llewyn Davis
The Killer Inside Me
The Dirty Dozen
Jaws
Dirty Harry
Goldmember
The Big Lebowski
Top Gun
The Thing
Man of Steel
The Agony and the Ecstacy
The Good Catholic
Winter’s Bone
Goin’ South
Backdoor
Southern Comfort
Rollerball
Sin City
A Bigger Splash (2015)
A Shot In The Dark (1964)
Back and Forth (1969)
Hard Eight (1996)
Riding Giants (2004)
River’s Edge (1986)
Taste Of Cherry (1997)
The Hired Hand (1971)
The Shooting Party (1985)
Just checked the IMDB on that. It’s banned in New Zealand…
Adding to the list now
The Dirty Dozen
The Fast and the Furious
Bill and Ted’s Excellent Adventure
South Park: Bigger, Longer and Uncut.
The Virgin Spring.
Hard Candy.
The Black Cat.
Enter the Void.
The Black Hole.
The Black Stallion.
Mouth of Hell.
Heathers
Girl Interrupted (There’s a whole genre of …)
Some “weird sister” themed ones:
Stepsister from Planet Weird (A Disney movie. Tut-tut.)
Wyrd Sisters (The movie adaptation. Sorry Pterry.)
The Three Weird Sisters (1948, no the Internet didn’t invent porn. ;))