The word "kiddo" is a colloquial term used to affectionately address a child or a young person. It is often employed in informal settings, such as in conversations with family members, friends, or in casual interactions with children. The term is generally considered to be a friendly and endearing expression, conveying a sense of warmth and familiarity. The origin of "kiddo" is believed to date back to the mid-19th century, when it was used as a slang term to refer to a young person or a child.

Here's a joke for you: Why did the kiddo bring a ladder to school? Because they wanted to reach their full potential! I hope that made you smile.