Comment My observations (Score 4, Interesting) 200
From what I've seen, he has learned many phrases and words over the years, and is able to successfully use them in correct conversational context. For example, if you insult him, he will reply with a stinging "Cat!" He also asks "what's that?" when he sees a new item in a room, and laughs at jokes in movies.
What relates to this article, however, is his habit of creating random vocalizations. Often he will speak in a chaotic combination of "human-like" noises and settle on a couple that pique his fancy. A few days ago he was angry with me and started his mumblings while on my girlfriend's shoulder. He leaned closer to her ear and after a couple seconds he said something that closely resembled "Bosco bites people, Bosco bites people, Bosco bites (my name)." It was quite eerie.
My other random though was the possible connections this has to creativity. Is this the section of the brain that humans use while composing random, new music? What about scat singers who sing random combinations of sounds?