Deadpool now recognized as world's highest-grossing R-rated movie

In what should come as no surprise at this point, Deadpool, based on Marvel's crude, loud-mouthed, violent "superhero," continues to turn the comic book film genre on its side, now setting a record for the highest-earning R-rated movie ever. In what was expected to be a niche-hit, among fans, critics, and even movie studios, Deadpool has earned a total of …