Informal:
* "The kids were jabbering away in the back seat, making it hard to concentrate on driving."
* "I couldn't understand what they were jabbering about in that foreign language."
* "He was jabbering on and on about his new car, but I couldn't find the time to listen."
Formal:
* "The protesters jabbered their demands to the gathered crowd."
* "The parrots jabbered incessantly, creating a cacophony of sounds."
* "The monkeys jabbered amongst themselves, their high-pitched voices echoing through the trees."
Figurative:
* "The radio jabbered out the latest news, its voice a rapid and frantic stream of information."
* "The computer jabbered a series of error messages, leaving me bewildered."
Note: "Jabber" usually implies rapid, incoherent, or unintelligible speech. It can be used humorously, but also carries a slightly negative connotation.