Actually I'm wondering if he's a worm? Although those massive eyes would be useless underground, which means possibly his natural environment is aquatic? Unless he comes from a planet with a much, much lower gravity and bounce like tiggers?
Although is he's supposed to be an under water monster, surely someone would have been spritzing him?
Although no one spritzed Jarjar.
Just to note, worms are all hermaphrodites.
So he's only has half the pussy you thought I said he has.