look up any word, like swag:
 
1.
GRS
"Greek Rock Star." A hot and sexy, charming, witty, intelligent, and mysterious Greek guy. Renown for their sexual prowess and potency, GRS' are enormously attractive to women and envied by lesser men. Although quite the stud, a true GRS always has one, very special Bottom Bitch, usually referred to as his "JP".

GRS' are really funny and usually the life of the party. GRS' live like rock stars. They are extraordinary and different from everyone else. GRS' are good at working with their hands and even better at love-making.

GRS' have intellectual knowledge in many different disciplines and have great jobs. GRS' voluntraily give themselves to their country in order to protect others, all without expecting anything in return. People sleep peaceably in their beds at night because GRS' stand ready to do violence on their behalf.

Every woman dreams of marrying a GRS.
Wow! Peter is such a GRS. What a catch...he has it all: great looks, a great job, and is so fun to be around! I want to marry him! Do you think he'll even NOTICE me?
by Ayeggs January 14, 2010
 
2.
GRS
GRS stands for Gender Reassignment Surgery. It is medical process whereby genitals are transmogrified into those of the opposite sex. This acronym is in common use in transgender community.
GRS is much cheaper abroad and I'm saving up for my GRS holiday in Thailand.
by Angelica Perduta April 29, 2014
 
3.
GRS
Stands for "Great River School"
In Saint Paul MN, USofA
GRS is the best school EVER!
by Helloimbobthesheep January 25, 2011
 
4.
GRS
Abriviation for "Get Rapes Son"
You beat some one really bad, (GRS)Get raped son
by John Wilixson January 08, 2009