Well, Pom Poms in Mario's world might have originated from a special power-up or a hidden area in one of the games. But the exact origin could vary depending on the specific game version.
Well, it might be a children's cartoon where the Hmong boy is having an adventure and the hat is part of his unique look. Or it could be a story about a cultural exchange and the hat is a symbol of his heritage.
The 'pom pom murders true story' is rather unclear as the name is not very common in well - known murder case lore. It could potentially be a story from a small town or a particular community. It might be that the pom - poms were a significant part of the victim's identity, like a cheerleader or someone who worked with pom - poms in a performance or event. Or it could be that the killer used pom - poms to taunt the police or leave some sort of strange clue. However, until more details are available, it's really just guesswork.
At present, I can't provide details about the 'pom pom murders true story'. Given the lack of context and the fact that this isn't a widely - known or commonly - referred - to story in general murder case knowledge, there's no way to accurately detail what it might be about. It could be a story that's specific to a certain region or group of people, and without further research or more information, we're in the dark about it.