It's not straightforward to know. The story could have elements of truth mixed with fictional elements to make it more engaging. Without specific information, we can't be certain if it's a true story.
I'm not sure which specific 'a boy called po true story' you are referring to. There could be many stories with such a title. It would be great if you could give more details.
Indeed, it is a true story. Dave Pelzer wrote about his childhood filled with physical and emotional abuse. The story is not only about the abuse but also about his will to survive and break free from that awful situation. It has been very impactful as it has raised awareness about child abuse and the importance of protecting children.
A 'po boy' is a type of sandwich. The 'po boy story' could be about the origin of this sandwich. It might talk about how it became popular in certain regions, like Louisiana. Maybe it's about the ingredients that go into making a delicious po boy, such as the French bread, fried seafood or roast beef, and the various toppings.
It depends. If the events and characters in the story are based on real-life experiences or facts, it could be considered a true story. But if it's purely fictional, then no.
It could also be the sound of a monster or a demon that is lurking in the shadows. This creature might use the 'po po po' sound to disorient its victims. Say, it lives in an abandoned place and when someone enters, it starts making the 'po po po' sound to create fear and confusion before it attacks.
It could be about a boy who made a particular call or claim, and the story around it being true. Maybe the boy named something or someone in a way that turned out to be a real situation.