A fork of Rural Dictionary
Piu Piu is what you call someone when you feel like it, but most of the times it's used as an insult when someone is being a Piu Piu, or showing any signs of being one.
Guy: Wow man look at this photo. Other Guy: Man please don't stop being a Piu Piu. Guy: WHAT?! Other Guy: Please stop. Why are you so Piu Piu.