Personalized Underestimate Old Man Surfboard Baby Bodysuit. Funny retired surfer Baby Bodysuit - Vintage Hot Pink with surfboard. Never Underestimate An Old Man On A Surfboard. Great gag birthday or retirement gift. 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.