greenarexia 

A lifestyle disorder characterized by unrealistic fear of the impact of one's own carbon footprint on the environment.

A person suffers from greenarexia, doesn't allow themselves the luxury of driving a car, buying store-bought food, wearing and eating non-organic products, to the extent that they deny themselves a comfortable life out of the guilt caused by impacting the environment with their every day choices.

greenarexia by LillyCoco June 24, 2009

greenarrhia 

green diarrhea, resulting from excessive overeating of asparagus and other cooked green vegetables

Adam became a vegetarian and ate too many green vegetables last night. This morning he had a bad case of greenarrhia.

greenarrhia by joseph blough April 27, 2014