<< I mean it more from the perspective of a danger of writing thinking you are saying one thing and it could mean something VERY different. >>
An obvious danger sign is when I see a song along with a comment of "no offense intended. This is tongue in cheek and meant to be funny." type disclaimer added. If you write something and feel the need to add a disclaimer, you have not written a good work. Your job is not finished and more work needs to be done. Write for clarity. If something can be interpreted wrong. It will be. If a phrase is a double edged sword, someone will feel as if they have been cut by your words.
I've started reading my posts (and lyrics) as if they were tweets. Nothing takes down smart people who should know better than an ill-timed or poorly worded tweet.
Charlie