어떤 단어든 아래 칸에서 찾아보세요. 예를 들면 "dirty sanchez"
 
1.
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!
R-NO가 작성 2010년 04월 27일 (화)