Green T-Shirt 

What you say when you want to be inconspicous about marijuana

Hey do you have that green t-shirt still for sale?

Green T-Shirt by Ryann Guzman December 16, 2005

Green T-Shirt 

A t-shirt made with regard for the future. That is, a shirt not just made with today in mind. A green t-shirt can be made using sustainable and socially good practices and it can also have messages related to “being green.”

I make a difference when I wear a green t-shirt.

Green T-Shirt by HUMANWEAR March 29, 2010

neon green t-shirt 

Bright green tee shirts.
Church groups like to wear them so they can find each other on field trips.

Kid 1: Where's Billy?
Kid 2: I don't know, but he should be easy to find because of his neon green t-shirt.

neon green t-shirt by Stephaniiieeee March 31, 2008

green t-shirts 

Code for marijhuana. Usually spoken on telephones or in public.

"Hey man, got any green t-shirts?"

green t-shirts by cowsnose June 26, 2006