As Richard said, and I implied in my add to the main post, the odd expletive in a song like this one, is OK. I added the note to warn people who might not know that is in the lyrics.
The use of expletives among others things is not how we interact with each other here, as outlined in the Community Etiquette post.
That said, I think there are songs out there that would be at odds with our Community etiquette and spirit. Hopefully won’t be called upon not moderate posting of such songs.