Isn't it amazing how little ones will find the same thing hilarious over.and.over again?
For about ten minutes Jude would just go to pieces every time Jeff rolled the truck down the side of the tub. So here we have about three minutes of that silliness. That "oh, do, te" that you keep hearing Jude repeat is how he counts to three. He does this when we're holding his hand and he wants us to swing him, and apparently when he wants Jeff to roll the car;-)