Green teen 

A teenager who smokes green (weed) and is often stoned.

I’ve been smoking way too much weed lately, I think I’m becoming a green teen.

Green teen by anonymous July 10, 2024

greenpeen 

A person's metaphoric wang, the size of which being related to his apparent devotion to the environment via principles, purchases, lame t-shirts and bumper stickers, etc. "Green" comes from the color commonly associated with environmentalism, and "peen" is short for penis. Duh.

While Ryan greatly enlarged his greenpeen by purchasing a Prius, Sean's Highlander Hybrid provided a decent enlargement while also allowing him to keep his dignity.

greenpeen by Guruboy August 17, 2008

greenteeth 

A manifestation of poor dental hygeine.

Though technically accurate, the diagnosis of Bubbas dating problem was greenteeth, but in fairness to Bubba it should have been diagnosed greentooth.

greenteeth by harry flashman July 12, 2003

GreenSteen 

Both Definitions:

1). Another name for weed
2). A really silly name for a flaming queer

Jimmy: "yooo bro pass me the GreenSteen, GreenSteen"
GreenSteen: "Yah brah here you go"

GreenSteen by DickLicker9001 February 22, 2023