Ponse said, "What are you two jabbering about?

"Now what nonsense are you jabbering about?"

"What are you jabbering about?"

He could not even remember what silliness the bureaucrat had been jabbering about.

"What is he jabbering about?"

"What's all this jabbering about?"

Come, come," exclaimed the fat man on the throne, irritably, "what are they jabbering about in that strange language?

"What the hell are you jabbering about?"

You can fill me in then on whatever you've just been jabbering about.

"What are they jabbering about?"