Any person that nags, or tries to get others to do everything "Green". Including recycle, use less water, electricity, etc. in the most extreme ways.
"Make sure you recycle your soda can or Sandy and Zack will nag you to tears. They are such Greenzillas!"
Artemis75によって 2008年05月04日(日)

Words related to Greenzillas

green greens recycle zilla zillas