Personalized World’s Best Crane Operator Daddy Baby Bodysuit. My Daddy is the World’s Best Crane Operator Baby Bodysuit - Sunset has cute world’s best design with slogan for the son or daughter of a Crane Operator. Our unisex one piece baby bodysuit make great gift for newborns, babies, infants, baby showers and expectant moms. An ideal gift for any new parent who will want one in every color.