I like my Star Wars rated PG. I'm willing for PG-13 now and then, possibly even slightly gory mild-R rating for violence only.
Some of my players think that hard 'R' concepts are "realistic" and like to bring them in, inappropriately, for what they think is humor. Specifically: sex, the four letter R-word blocked here, torture, sexual torture (cutting off sexual parts), public defecation and urination to make a point... I think you get the idea.
At
best
I consider that juvenile. I definitely won't accept it in my Star Wars galaxy. Even an "Edge" of the Empire campaign. Sure, Nar Shaddaa is a nasty place and that stuff undoubtedly happens, but I don't want it on screen in
my
story, even if the campaign is supposed to be
our
story.
As a note: calm, rational discussion of my desire to avoid those topics has resulted in either a defensive "it's realistic" or "you need to chill dude, it's all good." Hardly rational discussion. I'm either not making my point, or they're choosing to ignore it.
Short of axing players, what would you do to push players away from that stuff?