If you're thinking of filming a kinky, XXX film and slapping the name Fifty Shades of Grey on it, then you best be prepared for lawsuit from Universal Studios.
The company is going after several productions for doing just that, claiming they illegally made unauthorized films i.e. "Fifty Shades of Grey: A XXX Adaptation."
Really, that's the title. Way to make it your own guys.
Universal, along with Fifty Shades Ltd., claims the film isn't a parody, just a knockoff, and therefore isn't entitled to protection under the First Amendment.