A girl working in a club or bar in the Philippines to keep male customers company. The "Guest Relations Officer" or GRO always gets the men to buy her inflated priced "Ladies Drinks" that she gets a monetary kickback from. Nearly all GROs are prostitutes who can be "Bar Fined" and taken from the bar for short time or long time sex. Nearly all GROs fall under the auspices of the "Maddam" and live at the bar or in substandard dormitories provided by the bar.
After the cute little GRO got me to buy her several ladies drinks, she suggested I bar fine her and take her back to my room for all night sex.
by Mark8 April 10, 2007
GRO means Guest Relations Officer and it is a term used only in the Philippines. GRO's are Prostitutes that are employed by Hotels. They are sometimes advertised on little folding cards that the hotel leaves in the room. These cards will often say that in room massage service is available. It is understood that this for an in room prostitute or GRO.
I stayed in the Manila Hotel in the Philippines and I called the front desk and requested a GRO to come to my room.
by Hugh G. Rekshon August 29, 2014
by Hercolena Oliver May 28, 2010
by getfamous247 August 28, 2010
by Leif June 22, 2005
The girl equivalent to a bro, normally likes getting drunk, smoking weed, and boat shoes. also likes watching sports and just being the tits.
by Magellan101 April 19, 2011