I've had a problem for months trying to advertise a work in which an actor's surname appears that could mean something offensive when taken by itself.
Despite explicit permission to use it, every so often they must run some automated check that comes around and suspends it again. Says it "may be offensive to some people".
Yesterday, I answered the suspension notice with "Don't bother looking at it, I deleted the ad".
I tried another PPC and their interface says if I want to use that "term", I should be checking the adult content box otherwise it won't show until human review.
That's the problem with computers making decisions on language, it cannot put things within context!
I've also got some "soft" adult oriented campaigns that had been running fine forever. So fine that all my broad terms qualify for expanded broad match. So fully, that when I look at my logs, I see the strangest queries that have nothing to do with what I advertise. I couldn't even begin to come up with all the possible negative keywords to block them!
A few days back, a bunch of terms were disapproved in the campaign. It appears they were disapproved not because they were too foul, but too medical in nature by using all the proper anatomical terms. I find it hard to believe a human disapproved them as Google states words are only disapproved after human review.
Computers really don't understand how sex works! It seems some humans are confused too.