Someone who is extremely picky about all things sustainable. Will call other people on their unsustainable behaviour. Combination of sustainable and anal.
Mike is so sustainal, he criticized me for throwing my banana peel in the wrong bin.
Stop being sustainal, Mike, get a life!
Stop being sustainal, Mike, get a life!
by R-NO April 27, 2010
Don't worry about clicking that link, it ain't prOn. Totally SFWFH
What the fuck is SFWFH? Stop using your stupid fucking meaningless initialisms.
What the fuck is SFWFH? Stop using your stupid fucking meaningless initialisms.
by R-NO May 06, 2020