audio
verb
jabber - Talk rapidly and excitedly but with little sense
Picture
Cackle - To laugh in a loud, high voice
nounverb verb
grunt - (of an animal, especially a pig) make a low, short guttural sound
twang - An accent or voice that identifies the person from being part of a sub-culture
clatter - Make or cause to make a continuous rattling sound
adjective
vociferous - To speak your opinions and complaints loudly and repeatedly