greenstinks 

Multiple logs of poop that comes out green and stinky.

Man, after that Taco Bell, I just shot a load of greenstinks in the toilet.

greenstinks by techno935 August 12, 2009

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

Greenstick 

v. When a virgin guy finally punches the v-card

Guy: So...how was it?
Girl:Not great I never wanna be greensticked again.

Greenstick by nightrider1617 November 2, 2016

Greekstink 

When a small Greek boy shits in a six person tent it produces it was a wrenchent stench, smell everybody pointed at him and said shut up you stink you smell like shit.

Ohh Teddy you smell like greekstink.

Greekstink by Govcheese November 1, 2020