Ajax Duckman (voiced by Dweezil Zappa): Duckman's eldest, teenage son. He speaks with a slight surfer-dude accent, and calls his father "Dod". He is extremely slow mentally, but is a skilled free-verse poet. He occasionally surprises other characters with a few words of philosophical wisdom or obscure knowledge, but this is usually followed by him saying something more inline with his stupidity. It has been said that Ajax is the only member of the family to whom Duckman can truly relate. His singing voice is a powerful soprano and he can even sing piano music to perfection. He commented in one episode that if he kept practicing playing music he'd be able to work his way up to "idiot savant". Ajax got his name from a trucking company Cornfed was driving for when he and Duckman first met. Ajax is a huge Merv Griffin fan.