ursAring, well, seems to me like any other Argonather from the street of San Andreas. He doesn't seem to sparkle or shine more from the other Argonathers. He seems to be overly happy when he is on someones "Favorite Argonath members" list and kinda sad, when someone he knows haven't put him in it. He tries to be a bit of a humerus, but I think his kind of wit is just not my cup of tea.
But to be fair, I really haven't observed him that much. Who knows he can turn out to be a real penguin.