Greeny 

1) flem, spit.

2) A tall creature that makes coffee, plays guitar and dresses like a middle-aged man.

1) "Someone greenied on the wall"

2) "Shall we go Costa and annoy Greeny?"

Greeny by jizz-biscuits January 24, 2008

Greeny 

The alias of an evil hacker known to have hacked over 100 computers and over 50 websites. "Greeny" is a SOB who just sits at his "PWH" all day and hack innicent people when he gets bored.

Fucking Assholes. Greeny Bastards.

Greeny by Site Owner October 3, 2008

Greeny 

One who owns an almost infinite supply of pornography.

"Hey,I'm bored, lets go to greeny's house, we can check out his porn."

Greeny by niblet August 8, 2004

greeny 

An obese english male who often is a child molestor. They specialise in gaming and drinking tea.

Hunny, before we let you on the internet we want to tell you the dangers of a greeny!

greeny by Kevin G. P. September 24, 2008

greeny 

A tool
Someone that is an outcast, not liked in society. A homosexual

Man, you act like Greeny!

greeny by Matt C March 6, 2003

Greeny 

One who immitates someone in order to impress others specifically copying jokes, personal philosophys and attitudes to life.

"You know that joke i made up yesterday? Well Harry totally did a Greeny to show off to Katie."

"Alfie is doing a Greeny to Impress my ex."

Greeny by Chad Pentenville November 12, 2007

Greeny 

To drink a large amount of alcohol with friends then wake up the next day to be the only one to vomit up a storm

"Wow I drank way too much last night...now I'm pulling a greeny"

Greeny by Stephne November 16, 2013