Bahrain bros
A pack of Saudi douchebags (usually from Riyadh though not exclusively) who spend a weekend or a vacation in Bahrain where they party and drink 24/7, solicit the services or sex workers and illustrate poor behavior, especially toward waitstaff. They may or may not be rich but their behavior is questionable all the same and many are sex-obsessed alcoholics coping with their miserable lives in Saudi Arabia.
Muhammad and the rest of the Riyadh dipshits got into trouble in Manama. They're such Bahrain bros.