Well, it was made way back when the MPAA was still somewhat new and not as rigidly enforced as it has been the last 30 years. I recall quite a few films from the 80s having ratings that would be either be lower or higher these days. >>103866517
I think they only said bitch twice, and in the same scene no less.>>103866533
To be fair, the series was meant to lampoon the B-movie genre, just with a little more heart to it than most parodies, especially recent ones.