This character is never on screen in the archive. The name is known because other players had them on their VIP list: evidence that Ja-ba-da-ba-doo existed, and roughly when, but there is no footage of them to watch in these recordings.
Named, never on screen 7
Ja-ba-da-ba-doo is not visible in these recordings. Each one lists the name on a VIP list or in chat, which shows the character was around at the time.