The first sentence sounds like a warning to parents that the film they are about to watch with their children contains pornography.
The sentences sound like something Lewis Grizzard could have written, but he didn't.
Hmmn, that last sentence sounded so good, I'm thinking of checking the album out!
It is difficult to overstate how implausible that sentence would have sounded not many months ago.
For example, the sentence "Clara got a puppy" sounds pretty neutral.
If the sentence sounds hard-won, this is perhaps because it was.
He realized how fatuous the last sentence sounded even as it dropped from his lips.
His best sentences sound like lyrics to country and western songs.
Esperanza winced at the way that sentence sounded, but there was no taking it back now.
The last sentence sounded like a question; but Clyde realized that it was probably an order.