Greentiki 

Wet Green Shit after drinking greentiki

Dont drink GreenTiki, Your ass will regret it

Greentiki by real1here April 4, 2011

greenskins 

Orcs and Goblins, and related creatures (including Space Orks, Gretchin, Hobgoblins, etc.). It's apparently exclusive to the Games Workshop range of games.

If Orcs really existed, this term would probably be considered racist (especially since some Orcs, the Black Orcs, do not have green skins in Warhammer).

The fortress was besieged by a ravening horde of Greenskins.

greenskins by Andy May 1, 2004

greenbikes 

to smoke pot with out some people knowing

yo we were riding some greenbikes last night it was crazy

greenbikes by sean seifert February 17, 2009

greentip

A cigarette with a recess filter that has marijuana put in the tip for a few drags of weed followed by tobacco

I don't want to smoke a full joint, I'll get too high, I'll just smoke a greentip outside

greentip by Kerouac6 December 24, 2019

Grantikins 

An awesomely, amazing guy! He is very pimp and drives a nice car. Funny, intelligent, and a great debater, Grantikins is a sucker for waffles. If you ever run into this creature, you must compare cell phones. He is a bit of a nerd, because he likes Lady Gaga. Sing him one of her songs, and he will let you cross his bridge. Grantikins is a hard guy not to like.

Yeah, that driver is such a Grantikins!

Grantikins by Evoke44 July 28, 2010

Greentip

A type of armor piercing, steel core ammunition, known and distinguished by it's green tip of the FMJ bullet. This is most common in the .556 NATO or .223 rifle calibers, but may also include some other military surplus calibers like 9mm. Greentip bullets are referenced in various hip-hop songs due to their notoriety and effectiveness as an FMJ round.

Greentip .556 and a blick too.

Greentip by 🐺 June 25, 2023

Greenification

The networking art of converting what was a untrusted security zone to a trusted zone (aka. green zone). This statement could be construed with environmentalism but the originator insists he not a tree hugger.

Damn ... this greenification is such a pain. I just going to let it bleed into the sea.

Greenification by Greenificator August 20, 2007