A person that is ecologically friendly, focused around the use of products designed or implemented to have a small footprint on the environment, either through manufacturing or use.
shrumpelkniltskin : a small goblin like man closely related to frogs and badgers. Usually lives in grungy, mold populated sewage drains and ditches. If you ever bother one, just know that you will you will never outrune him. He is magical and he never skips leg day.
Hey you see that there! It's a real shrumpelkniltskin!
Wow, I hope we can salvage his ear wax! very valuable stuff that is.
shrumpel (pronounced shrum-puhl) (both an adjective and noun): A mix of a shrimp and crumpet; often used to describe a piece of pastry that one does not find tasty, but does not want to embarrass or shade the host or hostess
You: That donut was quite shrumple. (in your head: I expected something better)
Host: Thank you?
(In this scenario the host has no idea what shrumple means so do not use this word if he does know this word)
Another example:
You: That shrumpel tasted terrible!
Friend: I know right?
(In this scenario you and your friend ate a literal shrimp crumpet.)