Like most 3DO series protocol droids, D-3DO ("Dedoo") has a vaguely humanoid appearance and a face from the uncanny valley. While this is never very pleasing to deal with face-to-face for most, they have been programmed for courtesy. Though it would seem years of the work has caused their heuristic processors to create something of a sarcastic personality "disorder". Papah finds it hilarious, so all requests to have the droid's memory wiped and start clean have been denied.