I get that you can't please everyone in the universe. If saying "Golly" is offenseive to someone, of which I never heard of by the way here in the States, then don't say it around that person or come up with a better clean word to say when you vent if you are hit by flying metal pole to the head. The point I am trying to get at is that ..... speak with the best of your knowledge to that culture that you know to be good. IF..... IF.... you speak words that are bad knowing they KNOW it is bad, then it is not good because we are not here to offend and hurt people and make them feel sick to their stomach by our words, but we are here to lead them to Jesus Christ in loving and good words. If we slip up. God will understand. But..... if we choose to say bad words by the world's standards that are bad (When we KNOW they are bad - It is absolutely positively unacceptable).
I agree you should watch it around peeps who are offended... But what about when no one cares and do not hold any word to be wrong? You aren't offending anyone. And what the world finds offensive changes with time anyway. When I was little, "sucks" was a bad word... even youth pastors use that word today.
And no one KNOWS any word is bad. Their parents told them it was bad and that was the end of it... no one ever questions why certain words are bad and others are not. I highly doubt anyone becomes sick to their stomach over a certain word said and if they do, they need to sort out their priorities because there are a lot other stuff out there to stress out over.
I do agree we should people to Christ in a loving way with positive words... and one of the most positive people in my life swears like a sailor. He ACTS more like a Christian than a lot of other Christians do. Totally non judgmental, positive, and really helped me out of a bad place, made me feel good. His vocabulary just happens to be peppered with strong language but it's just the way he talks. Doesn't even think twice about it.
When I first met him years and years ago, it bothered me a bit because I had the idea that Christians do not swear and if they do, maybe they're not Christian (even though I did myself but you don't know people like you know yourself so you make quick judgments). Then I realized I was judging this dude based on certain words he said and not on his actions or how he treated people. Words that were harmless... he wasn't being vulgar or talking dirty... just sayin something about how ------' big the wheels on that truck are. Just commenting on how gigantic it's wheels were. What's really to be offended about that?
On the other hand there's the self proclaimed Christian dude at work walking around preachin Jesus and never uttered a curse word but he was one of the most judgmental and hypocritical people I know. When I was having a problem, you know who I went to for help? It wasn't the armband Christian dude. It was the one who acted more loving and accepting... so his language is quite peppered... big deal. Actions speak louder than words and words are just that... words. They have no power aside from what we give them.
I dunno, I'm not gonna judge someone based on how they talk. I'll base it off what they're actually saying and how they behave and treat other people.