Worst Performances: Tango & Cash (1989), Stop! Or My Mom Will Shoot (1992), Demolition Man (1993), Judge Dredd (1995)

As males, we're obligated to love films like Rocky, First Blood, and, yes, Over The Top (step your masculinity game up if you've never heard of that one). Why? Because Sylvester Stallone was, and still is, cinema's ultimate ass-kicking macho-man. You don't need to be Marlon Brando to throw a punch or bust a gun, though. For raping the English language in movies worse than any other actor ever, Sly's a shoe-in for this list, as much as including Rambo here may emasculate us.