|Old Man Watchitt|
Old Man Watchitt does play an optional role in the story. In the series of events that ends with the hero recieving Piccolo, Watchitt is the second-to-last character you need to talk to before you go back to the other characters you talked to on this errand. Bestovius will give Mario a Training Machine needed in this quest but will only do so if he recieves the You-Know-What from Watchitt. Watchitt will give you the You-Know-What only if you get an autograph from Merlumina.
Merlumina has been haunting Watchitt's dreams through-out the story, making Watchitt recieve little sleep (possibly explaining why he is always so angry). The haunting will only end when you get Merlumina's autograph in the errand. Watchitt is apparently related to Merlumina, as Merlumina could only haunt the dreams of a relative. This proves that Watchitt is also descended from the Tribe of Ancients.