Sustainabilist 

A Sustainabilist is someone who rejects as false the premise that the future cannot be as good or plentiful as the past or present. They value the future and are ready to fight for options that help society continue thriving while maintaining environmental well being and social justice. In short, they are the greatest Champions the Earth has ever seen.

Person One: "BRRR it's cold in here! Someone please turn up the heat!"
Person Two: "No way dude, be a Sustainabilist and put on a sweater."

Sustainabilist by SunflowerChampion July 2, 2011

sustainability suit 

The most environmentally sustainable attire you can wear is no clothes at all, hence known as a ‘sustainability suit’ (formally known as the ‘birthday suit’).

I just went for a swim in my sustainability suit and got arrested. I was like "hey man i'm just being environmentally sustainable!"

sustainability suit by RadAquaman December 18, 2012

Sustainabilibuddy 

a noun used to describe a fellow colleague working towards a sustainable future or associated with the eco-movement. It should be noted however that the relationship between yourself and the individual(s) does not have to be sustainable.

Yes I know John. He is my sustainabilibuddy from way back.

Sustainabilibuddy by jaredM. February 8, 2009

environmental sustainability 

The maintenance of the factors and practices that contribute to the quality of environment on a long-term basis.

Government: "Hey, how does your company use environmental sustainability"
Company CEO: "Oh, we have different limits on how much fish we can catch"

environmental sustainability by Gravixx September 4, 2018

Sustainabilize 

To render something/someone able to function potentially forever with no adverse effects.
To make something sustainable.

"The world needs to sustainabilize their shit, holmes."

Sustainabilize by sustainabilizer June 17, 2012

sustainability 

The ability to achieve, and sustain a male erection.

At my age, sustainability is not a concern! Achievment is my greatest concern!

sustainability by talk2me-JCH2 April 22, 2021

sustainabilibitch 

Noun. Used to describe a person schooled in the subject of sustainability, typically in a competitive context.

Noun. Classification for one who has been taken to task regarding issues of sustainability.

Noun. Person made to do menial tasks to serve sustainable ends.

If you don't recycle, I'm gonna make you my sustainabilibitch!

He thought he was "green," but once he saw my rain barrels, he was my sustainabilibitch.

Take out the compost, sustainabilibitch!

sustainabilibitch by BourgeoisGreen September 30, 2011