Here's a breakdown:
* Uma pegada boa: This means a good vibe, or a positive energy.
* Manda muito: This means "sends it hard" or "does it well" and is often used to describe someone who is skilled or impressive at something.
The phrase is usually used to praise someone for their skills, talent, or charisma. It is similar to saying "they're killing it" or "they're on fire" in English.
Example:
* "Essa banda tem uma pegada boa e manda muito no palco!"
* Translation: "This band has a good vibe and they kill it on stage!"
It's important to note that this phrase is informal and should only be used with close friends or in casual settings.