A wealthy young person who neither studies nor works but has every comfort handed to them. The luxury NEET who doesn't need to try because their family covers everything without question.

To tell someone to go away and leave you in peace — the Spanish way of dismissing someone without going full nuclear. Softer than other ways of sending someone off but equally final.

To be a complete lazy bum who lives off others without contributing anything. Like the drone bee in the hive — consumes everything the workers produce without producing a single thing itself.

To catch someone off guard or at a moment of distraction when they weren't prepared. The person doing the catching has a clear advantage over the one who got caught flat-footed.