gref 

The phenomenon when all words that you could possibly make up are found on UrbanDictionary.com (often of homosexual connotation).

freg, wert, frim, birt, and trib are all gref-tacular.

gref by naomijulia May 10, 2008

Gref 

A term coined by the gentlemen of Beckfoot School as an alternate to Minge, Clunge and Gash, when discussing the Vagina in conversation.

Robert: I am gagging for some Gref.

Susan has a banging Gref.

Gref by Big-OH January 23, 2009

GREFF 

The definition of 'GREFF' is an object in an un familiar environment, it can be used to replace curse words e.g f*** of. it can also be used to describe dirt

oh michan u rhyl victim greff of
oh just shut the greff up
look at all this greff on your desk
oh ben greff of with ur 50p television

GREFF by Beetlejuice69420987656789 March 13, 2022

Head Greffley 

A demon that has a cult following, a virus among men. It is also defined as a major slur among people as all shapes and sizes.

I believe in Head Greffley, he will free us one day.

Head Greffley by LimeUnderscore_ July 1, 2022

grefriend 

Pre-girlfriend. A term used when you're seeing a girl who's not officially your girlfriend, but is well on the way to becoming it.

Patrick: What's Ariel doing today?
Alaine: Hanging out with his grefriend.

grefriend by dum41 October 4, 2009

Grefts 

The cream cheese that accumulates underneath a black man's balls.(Multiple Times)

Used as an entry for applications or as a spread for Rahknar's Bread.

Chipstrada, how many grefts are required to submit an application to Manifest Destiny?

Grefts by Xannicus January 31, 2008

greft 

1. the cream cheese that accumulates underneath a black man's balls; 2. an african variety of fromunda cheese

This greft has a much more potent flavor than most fromunda cheeses I have had

greft by ranga-swami April 7, 2005