on canadian tv, the word mother-fucker is censored so that it comes out as ***-*** before 9 pm and ***-fucker after 9 pm.
it's true, I've seen it.
There seems to be proper nudity on basic (non pay) cable in the evenings after prime time usually in sex shows. No hardcore. The nipple thing was so humourous from our perpsective. Fashion-Television (usually broadcast in early evening) showed that kind of stuff regularly all throught the '80's & '90's. I personally couldn't get over how much reaction Janet got down there. I thought the entire dance routine was more lewd than the final rip.