DarkFather said:
Japanese dub Goku: you have this big, bulking, glaring, super masculine man... who has the voice of a little girl. That incongruency is ridiculous.

Um... no. Son Goku is a hick, childlike, naive, food-consuming little boy, and even when he eventually begins to inhabit the body of a bulking he-man, he's still the same childlike persona... hence the reason the voice fits perfectly.

Oh, and as for your total lack of respect to THE Don Gaffer, C3PX...

C3PX Brazzi sleeps with the fishes, if you catch my drift.