Grainne is a great person it's an Irish name meaning love and grace. Is a great kisser and if you know a grainne never let go of her. Grainne is pronounced (gron ya) Not groin grain or granny. Is a great friend and even better girl friend and is always reliable. She is normally a tall female with brunette hair and brown eyes
by B.e-g.h May 15, 2018
Get the Grainnemug. Somebody's nonexistent girlfriend's name.
"He told me yesterday that he has a girlfriend that he really loves"
"Let me guess, her name is Grainne and she's really hot?"
"Let me guess, her name is Grainne and she's really hot?"
by Lodenuri June 16, 2018
Get the Grainnemug. by uganda 1253525tee May 3, 2018
Get the grainne longmug. by leroy styles September 23, 2010
Get the fat arse Grainnemug. by Realgroove October 27, 2021
Get the A grainnemug. Grainne (Gron-Ya) is a VERY large specimen of a women. Likely to shut you down when your are talking to her hot friend. Will most definitely use phrases like, "She doesn't want you" and "she has a man."
YOU DO NOT WANT TO MEET A GRAINNE
YOU DO NOT WANT TO MEET A GRAINNE
by johnvydorkisbingahfse June 14, 2023
Get the Grainnemug. 