gelf

Guy Everybody Likes Friend. Commonly used by drunken party-goers on the London Underground.

Due to his friendly nature, that one definitely looks like a gelf.

by Gordan Brown October 28, 2009

Grell

A liquid substance consisting of semen, blood, and feces usually produced by making stanky anal love to a woman on her period then waiting for the wrongness to drip out. If one is impatient a straw may be used.

She woke up the next morning with a filthy puddle of grell forming underneath her anus.

by Trevor Clouse December 14, 2008

Gelfie

A selfie that includes ones genatalia.

Last night I accdentaly posted a gelfie of my penis.Long story short It got a lot of likes.

by Crusty Cannoli June 12, 2014

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.

by naomijulia May 10, 2008

Greifer

Greifer(s) 1: A person in World of Warcraft, who would proceed to spread a plauge that kills all low level players via infecting them with a debuff known as Corrupted Blood. aka "dickfuck".

(2) A person who is greiving over the loss of their significant other (lover,mother,pet,clown,seal/aquatic lifeform)

(1) *In WOWspeak* "ZOMFG greifer just debuffed IF, NUBZURZ GET OFF TEH PLANET OR I KICK YUR AZZ"

(2) "gee im sorry timmy, but i guess it was just your clowns time to go"

by WoWnub4life October 18, 2008

Greyface

v. When a Homestuck cosplayer paints or colours themselves grey for a troll costume.

n. A troll cosplay/ makeup can be referred to as a 'greyface.'

1. "I was thinking of putting on my Karkat costume for the meetup, but it's going to take way too long to greyface. I think I'll just Dave instead."

2. "Once I put on my greyface at school and I got in so much trouble, but I wasn't even wearing a wig or anything."

by BluhBluhHugeWitch January 15, 2013

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.

by Big-OH January 23, 2009