What “Bruk out” means
To bruk out means to let loose and party or dance with full energy, putting all restraint aside. It is the feeling of a dance or carnival at its peak.
Examples
Wi a go bruk out tonight!
We're going to party hard tonight!
When di chune drop, everybody bruk out.
When the song dropped, everybody went wild.
How to use it
Party and dancehall slang. Positive and celebratory; it is how people talk about dances, fetes and carnival.