The title might say 'Baby wee wee', but the irritating little voice calls it a baby pee pee (http://uk.youtube.com/watch?v=76B4hG_wLJs), and who am I to argue?

I had a Tiny Tears doll which squirted water through a strategically placed hole if you squeezed it hard enough, so I suppose this is just taking it one step further to anatomically correct authenticity...