Brett and Amy Baldwin are average American newlyweds who decide to adopt a child. Enter baby Wayne, a giant baby with ginormous problems. He's strong, he's heavy and he eats a lot. He's also quite surly due to his enormous size and locks horns with his father because of it. The young couple are proud parents regardless, and they make the best life for their new baby they know how, even if they have no idea how to do it. Oh, and he talks a ton too, although no one seems to hear him.