Def

An aura or vibe that catches peoples attention, has some weight to it and is generally, effortlessly cool or Impactful.

It can be used to describe a person, or an event or place.

When used to describe a person, you either have it or you don't, and it's not for you to decide.

Example: 'He has def energy'

Example 2: 'As soon as I walked into the room, I knew it was going to be a def night'

Example: 'This is def music'

Example: 'The way she sang was toned and def'

Example: 'The atmosphere last week was def, we should do it again'